One day, one decomposition
A002858: Ulam numbers: a(1) = 1; a(2) = 2; for n>2, a(n) = least number > a(n-1) which is a unique sum of two distinct earlier terms
3D graph #threejs #webGL ➡️ https://decompwlj.com/3Dgraph/Ulam_numbers.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/Ulam_numbers.html
#decompwlj #math #mathematics #sequence #OEIS #javascript #php #3D #Ulam #least #numbers #unique #sum #distinct #terms #graph
#graph #terms #distinct #SuM #unique #numbers #least #ulam #3d #php #javascript #oeis #sequence #mathematics #math #decompwlj #webgl #threejs
ITM! Show 1368 Number Theory:
#numberTheory
#numerology
#ulam
Ulam Spiral: Congruent Numbers
#numbertheory #numerology #ulam
ITM! Show 1368 Number Theory:
#numberTheory
#numerology
#ulam
Ulam Spiral: Self Numbers
#numerology #numbertheory #ulam
This is an Ulam Spiral. With 1 in the center, the integers are wrapped around it in a spiral pattern.
With the PRIME numbers highlighted, they have a preference for the diagonals. The pattern is more clear visually the further you zoom out. Here is a 50x50 square:
#primeNumber #prime #numberTheory #numerology #ulam
#numerology #primeNumber #ulam #prime #numbertheory
Want to boost your cognitive health? Get a traditional Malay #ulam salad
https://food.news/2020-10-24-malay-veggie-dishes-linked-with-brain-power.html