262180

Appears in sequences

• Number of 2 X n 0-1 matrices avoiding simultaneously the right angled numbered polyomino patterns (ranpp) (00;1), (01;0), (10;0) and (01;1).at n=18A100314
• Duplicate of A100314.at n=18A131831
• a(n) = n^9+9n.at n=4A180359
• a(n) = 4^n + 4*n.at n=9A221906
• Numbers of the form 6^j + 8^k, for j and k >= 0.at n=44A226824
• Bitmaps of king + rook vs. king checkmate patterns on a standard 8 X 8 board.at n=21A362950