172965058
domain: N
Appears in sequences
- Number of (n+1) X (3+1) 0..3 arrays with every 2 X 2 subblock summing to a prime.at n=3A251454
- Number of (n+1)X(4+1) 0..3 arrays with every 2X2 subblock summing to a prime.at n=2A251455
- T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with every 2X2 subblock summing to a prime.at n=17A251459
- T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with every 2X2 subblock summing to a prime.at n=18A251459