184247585
domain: N
Appears in sequences
- Number of zero-sum nX4 -2..2 arrays with every element equal to at least one horizontal or vertical neighbor.at n=4A201887
- T(n,k)=Number of zero-sum nXk -2..2 arrays with every element equal to at least one horizontal or vertical neighbor.at n=31A201888
- T(n,k)=Number of zero-sum nXk -2..2 arrays with every element equal to at least one horizontal or vertical neighbor.at n=32A201888