1272696

Appears in sequences

• Number of inequivalent 2*n X 8 binary arrays with row sums 4 and column sums n up to row and column permutations.at n=7A377004
• Array read by antidiagonals: T(n,k) is the number of inequivalent 2*n X 2*k binary matrices with all row sums k and column sums n up to permutations of rows and columns.at n=70A377007
• Array read by antidiagonals: T(n,k) is the number of inequivalent 2*n X 2*k binary matrices with all row sums k and column sums n up to permutations of rows and columns.at n=73A377007