658707896

Appears in sequences

• Number of zig-zag paths from top to bottom of an n X n square whose color is not that of the top right corner.at n=26A153335
• Number of zig-zag paths from top to bottom of a 2n-1 by 2n-1 square whose color is not that of the top right corner.at n=13A153338
• Number of length n+5 0..1 arrays with every six consecutive terms having the maximum of some two terms equal to the minimum of the remaining four terms.at n=29A250074