2289232

Appears in sequences

• Number of n X n binary arrays with rows and columns, considered as graycode numbers, in strictly increasing order.at n=5A162118
• Number of n X n binary arrays with rows and columns, considered as graycode numbers, in strictly increasing order, and no more than 6 ones in any row or column.at n=5A162123
• Number of n X n binary arrays with rows and columns, considered as graycode numbers, in strictly increasing order, and no more than 7 ones in any row or column.at n=5A162124
• Number of n X n binary arrays with rows and columns, considered as graycode numbers, in strictly increasing order, and no more than 8 ones in any row or column.at n=5A162125
• Number of n X n binary arrays with rows and columns, considered as graycode numbers, in strictly increasing order, and no more than 9 ones in any row or column.at n=5A162126