262212
domain: N
Appears in sequences
- Erroneous version of A134915.at n=11A076884
- a(0)=1, a(1)=3, a(n) = floor((Pi + 1/Pi)*a(n-1) - a(n-2)).at n=11A085839
- A070952(2^n-1).at n=18A246597
- Numbers k such that the k-th composition in standard order is a triple (w,x,y) such that 2w = 3x + 4y.at n=7A357489
- Bitmaps of king + rook vs. king checkmate patterns on a standard 8 X 8 board.at n=22A362950
- If n = Sum 2^e(k), then a(n) = Sum 2^a(e(k)), with a(0) = 1.at n=42A381957