110452
domain: N
Appears in sequences
- n for which floor((4/3)^n) is prime.at n=43A070762
- Number of Pythagorean triples (a,b,c), a^2+b^2=c^2, with a,b,c all n-digit numbers, a<b.at n=4A146979
- Irregular triangle read by rows: T(n,k) is the number of n X n tic-tac-toe positions (up to rotation and reflection) with k tokens (i.e., after k plays) which occur in a game (n > 0, 0 <= k <= n^2).at n=30A317575