258096
domain: N
Appears in sequences
- a(n) = 2^n - C(n,0) - ... - C(n,4).at n=18A002664
- Expansion of phi(-q^5) / phi(-q) in powers of q where phi() is a Ramanujan theta function.at n=37A138526
- a(n) = Sum_{k=0..13} binomial(n, k).at n=18A219676
- The number of P-positions in the game of Nim with up to five piles, allowing for piles of zero, such that the total number of objects in all piles doesn't exceed 2n.at n=31A238147
- a(n) = A122242(4+n) XOR 16*A122242(n).at n=2A376412
- a(n) = A122245(4+n) XOR 16*A122245(n).at n=2A376415