74960

Appears in sequences

• Convolution of natural numbers n >= 1 with Fibonacci numbers F(k), k >= 3.at n=18A033937
• Expansion of (4 + 15*x - 35*x^2 + 20*x^3 - 2*x^5)/(1 - x)^5.at n=26A257600
• a(n) = (n^4 + 20*n^3 + 125*n^2 + 250*n + 24)/12.at n=26A257601