474288

Appears in sequences

• Square table T(n, d) read by antidiagonals: number of ways to place 2 nonattacking kings on an n^d (n X n X ...) raumschach board (hypercubical chessboard).at n=32A194604
• Expansion of (-1 + Product_{k>=1} (1 + x^k)^k)^3.at n=13A341385