Number of (n+1) X 5 0..3 arrays with the number of clockwise edge increases in 2 X 2 subblocks nondecreasing rightwards and downwards.
A205931
Number of (n+1) X 5 0..3 arrays with the number of clockwise edge increases in 2 X 2 subblocks nondecreasing rightwards and downwards.
Terms
- a(0) =319784a(1) =61330824a(2) =9355289120
External references
- oeis: A205931