59524

Appears in sequences

• Number of n X n binary matrices, symmetric under 180 degree rotation, with rows, considered as binary numbers, in strictly increasing order.at n=6A141049
• Number of 5-step one or two space at a time bishop's tours on an n X n board summed over all starting positions.at n=8A187049
• Number of nX5 0..1 arrays with every element equal to 0, 2, 3, 5 or 6 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero.at n=7A301327