1020096

Appears in sequences

• Theta series of 12-dimensional Coxeter-Todd lattice K_12.at n=9A004010
• Fibonacci sequence beginning 0, 22.at n=24A022356
• a(n) = (n+1)*binomial(n+1,5).at n=19A027765
• a(n) = (n + 4)*(n + 3)*(n + 2)*(n + 1)*n / 5 = 24*A000389(n+4).at n=20A158874
• Denominators of r(n) := Sum_{k=0..n-1} 1/Product_{j=0..4} (k + j + 1), for n >= 0, with r(0) = 0.at n=20A300299