262164
domain: N
Appears in sequences
- Dirichlet convolution of b_n=2^(n-1) with sigma(n).at n=18A034737
- a(n) = 1 + 2^(n-1) + n for n > 0, a(0) = 2.at n=19A052968
- Positions of 0 in A288381; complement of A288383.at n=20A288382
- Bitmaps of king + rook vs. king checkmate patterns on a standard 8 X 8 board.at n=20A362950
- If n = Sum 2^e(k), then a(n) = Sum 2^a(e(k)), with a(0) = 1.at n=38A381957