72636421

Appears in sequences

• Gaussian binomial coefficient [n, 2] for q = 3.at n=8A006100
• Gaussian binomial coefficients [ n,8 ] for q = 3.at n=2A022199
• Number of sublattices of index n in generic 9-dimensional lattice.at n=8A038996
• Z(S_m; sigma[1](n), sigma[2](n),..., sigma[m](n)) where Z(S_m; x_1,x_2,...,x_m) is the cycle index of the symmetric group S_m and sigma[k](n) is the sum of k-th powers of divisors of n; m=8.at n=8A068025