One day, one decomposition
A039004: Numbers whose base-4 representation has the same number of 1's and 2's
3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A039004.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A039004.html
#decompwlj #maths #mathematics #sequence #OEIS #javascript #php #3D #numbers #base #representation #graph #threejs #webGL
#webgl #threejs #graph #representation #base #numbers #3d #php #javascript #oeis #sequence #mathematics #maths #decompwlj
One day, one decomposition
A038772: Numbers not divisible by any of their digits
3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A038772.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A038772.html
#decompwlj #maths #mathematics #sequence #OEIS #javascript #php #3D #numbers #divisible #digits #graph #threejs #webGL
#webgl #threejs #graph #digits #divisible #numbers #3d #php #javascript #oeis #sequence #mathematics #maths #decompwlj
after all was said
in the sequence of events
a good time was had
#haiku #575 #SmallPoems
#writing #WritingCommunity
#poetry #PoetryCommunity
#MastoPrompt #sequence
@tanweerdar
#sequence #MastoPrompt #poetrycommunity #poetry #writingcommunity #writing #smallpoems #haiku #unoriginalphrases
summer '23
heatwave
the sequence
#MastoPrompt - #sequence
#haiku
#senryu
#poem
#SmallPoems
#poetry
#PoetryCommunity
#writing
#WritingCommunity
#writingcommunity #writing #poetrycommunity #poetry #smallpoems #poem #senryu #haiku #sequence #MastoPrompt
The #MastoPrompt for Friday 8th September is:
The poem or story can include the prompt word or be about the prompt word.
#SmallPoems #Poetry #MicroFiction #SmallStories
@penprompts (please remove link from any replies)
#SmallStories #MicroFiction #Poetry #smallpoems #sequence #MastoPrompt
One day, one decomposition
A038770: Numbers divisible by at least one of their digits
3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A038770.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A038770.html
#decompwlj #maths #mathematics #sequence #OEIS #javascript #php #3D #numbers #divisible #digits #graph #threejs #webGL
#webgl #threejs #graph #digits #divisible #numbers #3d #php #javascript #oeis #sequence #mathematics #maths #decompwlj
One day, one decomposition
A038618: Primes not containing digit '0', a.k.a. zeroless primes
3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/Zeroless_primes.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/Zeroless_primes.html
#decompwlj #maths #mathematics #sequence #OEIS #javascript #php #3D #numbers #primes #primenumbers #digit #graph #threejs #webGL
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It is fascinating that we get a bunch of biological #sequence #aligners to choose from in #bioinformatics , but no standardized terminology of their modes, or API (you can find a bewildering mix of libraries and CLI). This is gap for researchers who want to try different tools, and likely for companies in the #NGS #sequencing space too. The first is the reason I am flexing my #perl skills , leveraging the new lang features to create a standardized API for many of the recent tools. @Perl
#sequence #aligners #bioinformatics #ngs #sequencing #perl
One day, one decomposition
A038528: If n has decimal expansion abc...d, with k digits, let f(n) be obtained by deleting all k's from abc...d, closing up and deleting initial 0's; sequence gives n such that f(f(f(...(n)))) = 0 or empty
3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A038528.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A038528.html
#decompwlj #maths #mathematics #sequence #OEIS #javascript #php #3D #numbers #decimal #expansion #digits #graph #threejs #webGL
#webgl #threejs #graph #digits #expansion #decimal #numbers #3d #php #javascript #oeis #sequence #mathematics #maths #decompwlj
Dear all,
#sequence analysis question: I have (smoothed) yearly %age of change in a population across US States.
See distribution, w/ blue lines for ± median and red lines for ± SD.
For sequence analysis, I need to assign values to categories, like High Growth, Moderate Growth, etc.
Questions:
1/ how should I decide on cut-off points between categories?
2/ given that pop. is mostly declining, does it make sense to have more categories for decline than for growth?
Many thanks for your help!
One day, one decomposition
A038509: Composite numbers congruent to +-1 mod 6
3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A038509.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A038509.html
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#webgl #threejs #graph #congruent #numbers #composite #3d #php #javascript #oeis #sequence #mathematics #maths #decompwlj
One day, one decomposition
A038133: From a subtractive Goldbach conjecture: odd primes that are not cluster primes
3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A038133.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A038133.html
#decompwlj #maths #mathematics #sequence #OEIS #javascript #php #3D #numbers #primenumbers #graph #threejs #webGL
#webgl #threejs #graph #primenumbers #numbers #3d #php #javascript #oeis #sequence #mathematics #maths #decompwlj
One day, one decomposition
A037386: Every base 3 digit of n is a base 10 digit of n
3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A037386.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A037386.html
#decompwlj #maths #mathematics #sequence #OEIS #javascript #php #3D #numbers #base #digit #graph #threejs #webGL
#webgl #threejs #graph #digit #base #numbers #3d #php #javascript #oeis #sequence #mathematics #maths #decompwlj
One day, one decomposition
A037380: Numbers whose base-3 digits are all present among their base-4 digits
3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A037380.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A037380.html
#decompwlj #maths #mathematics #sequence #OEIS #javascript #php #3D #numbers #base #digit #graph #threejs #webGL
#webgl #threejs #graph #digit #base #numbers #3d #php #javascript #oeis #sequence #mathematics #maths #decompwlj
One day, one decomposition
A037374: Numbers k such that every base-2 digit of k is a base-5 digit of k
3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A037374.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A037374.html
#decompwlj #maths #mathematics #sequence #OEIS #javascript #php #3D #numbers #base #digit #graph #threejs #webGL
#webgl #threejs #graph #digit #base #numbers #3d #php #javascript #oeis #sequence #mathematics #maths #decompwlj