1959552000

Appears in sequences

• Number of ordered labeled rooted trees on n nodes with non-leaf nodes having more than two children.at n=10A052524
• A triangle of q factorial type based on Stirling first polynomials: t(n,k)=If[m == 0, n!, Product[Sum[(-1)^(i + k)*StirlingS1[k - 1, i]*(m + 1)^i, {i, 0, k - 1}], {k, 1, n}]].at n=42A156588
• Denominator of the coefficient of z^(-n) in the Stirling-like asymptotic expansion of Product_{z=1..n} z^(z^2).at n=3A317796