12033450

Appears in sequences

• a(n) = binomial(2*n+1, n+1)*binomial(n+4, 4).at n=8A085375
• a(n) = binomial(n+4,n)*binomial(n+9,n).at n=8A104672
• a(n) = binomial(4+2*n, n) * binomial(9+2*n, 4+n).at n=4A113857