324540216

Appears in sequences

• Binomial coefficients C(n,75).at n=6A017739
• Binomial coefficients C(81,n).at n=6A017797
• a(n) = binomial(2^n + 3*n - 1, n).at n=6A132687
• Triangle, read by rows, T(n, k) = binomial(n*binomial(n, floor((n-k)/2)), k).at n=51A157109