18047775
domain: N
Appears in sequences
- Number of nX3 0..4 arrays with each element equal to the number its horizontal and vertical neighbors less than or equal to itself.at n=6A196539
- Number of n X 7 0..4 arrays with each element equal to the number its horizontal and vertical neighbors less than or equal to itself.at n=2A196543
- T(n,k)=Number of nXk 0..4 arrays with each element equal to the number of its horizontal and vertical neighbors less than or equal to itself.at n=38A196544