658509724
domain: N
Appears in sequences
- Number of (n+1)X(2+1) 0..3 arrays with every 2X2 subblock summing to a prime.at n=5A251453
- Number of (n+1)X(6+1) 0..3 arrays with every 2X2 subblock summing to a prime.at n=1A251457
- T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with every 2X2 subblock summing to a prime.at n=22A251459
- T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with every 2X2 subblock summing to a prime.at n=26A251459