466922

Appears in sequences

• Number of ways to place n nonattacking composite pieces rook + rider[1,2] on an n X n chessboard.at n=13A189837
• Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 331", based on the 5-celled von Neumann neighborhood.at n=36A281178