33592320

Appears in sequences

• a(n) = 6^n * n!.at n=6A047058
• Generalized Stirling number triangle of first kind.at n=21A051151
• a(n) = n^n * n!.at n=6A061711
• Starting at 1, four-fold convolution of A000400 (powers of 6).at n=10A081144
• Sextuple factorials, 6-factorials, n!!!!!!, n!6.at n=36A085158
• Triangle read by rows: T(n,k) = n^k * k!.at n=27A153188
• Number of permutations of [n] avoiding ascents from odd to even numbers.at n=12A231601
• Number T(n,k) of permutations of [n] with exactly k ascents from odd to even numbers; triangle T(n,k), n>=0, 0<=k<=floor(n/2), read by rows.at n=42A231777
• Triangle read by rows, generalized Eulerian polynomials evaluated at x = 1.at n=27A337997
• Triangle read by rows: T(n, k) = n^k * Sum_{j=0..n} binomial(n - j, n - k) * Eulerian1(n, j).at n=27A372311