448649

Appears in sequences

• Number of n X n binary arrays with rows and columns lexicographically nondecreasing and column sums nondecreasing.at n=5A266422
• Number of nX6 binary arrays with rows and columns lexicographically nondecreasing and column sums nondecreasing.at n=5A266426
• Number of 6Xn binary arrays with rows and columns lexicographically nondecreasing and column sums nondecreasing.at n=5A266432