8863633
domain: N
Appears in sequences
- Number of (n+1)X(3+1) 0..2 arrays with every 2X2 subblock summing to 2 4 or 6.at n=4A251330
- Number of (n+1) X (5+1) 0..2 arrays with every 2 X 2 subblock summing to 2 4 or 6.at n=2A251332
- T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with every 2X2 subblock summing to 2 4 or 6.at n=23A251335
- T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with every 2X2 subblock summing to 2 4 or 6.at n=25A251335