8573040

Appears in sequences

• Triangle T(n,k) read by rows: number of labeled trees with n nodes and k leaves, n >= 2, 2 <= k <= n.at n=40A055314
• Number of labeled trees with n nodes and 6 leaves.at n=3A055318
• Number of nX2 arrays containing 2 copies of 0..n-1 with every element equal to or 1 greater than any west neighbor modulo n and the upper left element equal to 0.at n=9A267625
• Expansion of 60*x*(1 + 4*x + x^2) / (1 - x)^5.at n=26A316458