2956800

Appears in sequences

• Triangle read by rows, k!*s_2(n, k) where s_m(n, k) are the Stirling-Frobenius cycle numbers of order m; n >= 0, k >= 0.at n=41A225475
• Number of elements of order n in simple Higman-Sims group HS.at n=14A284915
• Maximum difficulty level (see A361424 for the definition) for tiling an n X 2 rectangle with a set of integer-sided rectangles, rounded down to the nearest integer.at n=24A361426