228352636069
domain: N
Appears in sequences
- Number of (n+2)X(4+2) 0..1 arrays with every 3X3 subblock diagonal maximum plus antidiagonal maximum nondecreasing horizontally and vertically.at n=4A253981
- Number of (n+2) X (5+2) 0..1 arrays with every 3 X 3 subblock diagonal maximum plus antidiagonal maximum nondecreasing horizontally and vertically.at n=3A253982