221824

Appears in sequences

• n^k - n! where n^k > n! >= n^(k-1).at n=6A111683
• Difference between 2^n and the largest factorial <= 2^n.at n=18A135996
• Number of (n+2)X(3+2) 0..1 arrays with every 3X3 subblock sum of the two medians of the central row and column plus the two sums of the diagonal and antidiagonal nondecreasing horizontally, vertically and ne-to-sw antidiagonally.at n=20A259001
• Expansion of e.g.f. exp(1/theta_4(x) - 1), where theta_4() is the Jacobi theta function.at n=6A320899