321542579960
domain: N
Appears in sequences
- Number of (n+1)X(3+1) 0..3 arrays with every 2X2 subblock summing to 3 4 5 6 7 8 or 9.at n=3A251502
- Number of (n+1)X(4+1) 0..3 arrays with every 2X2 subblock summing to 3 4 5 6 7 8 or 9.at n=2A251503
- T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with every 2X2 subblock summing to 3 4 5 6 7 8 or 9.at n=17A251507
- T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with every 2X2 subblock summing to 3 4 5 6 7 8 or 9.at n=18A251507