302752867740
domain: N
Appears in sequences
- Number of n X n matrices over GF(3) up to row and column permutations.at n=6A052269
- Number of 6 X 6 matrices with entries mod n, up to row and column permutation.at n=2A058004
- Number A(n,k) of inequivalent n X n matrices with entries from [k], where equivalence means permutations of rows or columns; square array A(n,k), n>=0, k>=0, read by antidiagonals.at n=51A246106