117801

Appears in sequences

• Number of inequivalent ways (mod D_4) a pair of checkers can be placed on an n X n board.at n=36A014409
• Number of triples {i,j,k}, i>1, j>1, k>1, such that i*j*k < n^3.at n=26A037092
• Triangle read by rows, the Riordan square of the number of achiral m-color cyclic compositions of n (A308747). T(n,k) for 1 <= k <= n.at n=40A336452