128665248

Appears in sequences

• Number of inequivalent 2*n X 10 binary arrays with row sums 5 and column sums n up to row and column permutations.at n=6A377005
• Number of inequivalent 2*n X 12 binary arrays with row sums 6 and column sums n up to row and column permutations.at n=5A377006
• 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=71A377007
• 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=72A377007