416451

Appears in sequences

• Revert transform of 2*x*(1 - x - x^3 + x^4 - x^5)-x/(1+x).at n=10A049180
• Triangle read by rows: T(n,k) = number of forests of k labeled rooted trees of height at most 1, with n labels, where any root may contain >= 1 labels, n >= 0, 0 <= k <= n.at n=50A143395
• Expansion of x^k/Product_{t=k..2k} (1-tx) for k=5.at n=9A143400
• 5-Stirling numbers of the second kind.at n=50A193685