44480
domain: N
Appears in sequences
- Expansion of e.g.f. arcsin(exp(x) - sec(x)).at n=9A013329
- EXPCONV of squares A000290 with themselves.at n=7A033463
- The function W_n(6) (see Borwein et al. reference for definition).at n=19A169711
- Numbers k such that sopfr(k + bigomega(k)) = sopfr(k).at n=40A187877
- a(n) = Sum_{m=0..floor((n-1)/2)} prime((n-m)(n-m-1)/2+m+1).at n=34A249490
- Number of ways to remove n oranges from an infinite stack of oranges whose m-th layer is an m X (m+2) rectangle.at n=14A274596
- Numbers k such that 128 * 3^k - 1 is prime.at n=28A384228