428652828396
domain: N
Appears in sequences
- Number of (n+1) X 4 0..5 arrays with every 2 X 2 subblock having equal diagonal elements or equal antidiagonal elements.at n=4A203929
- Number of (n+1)X6 0..5 arrays with every 2X2 subblock having equal diagonal elements or equal antidiagonal elements.at n=2A203931
- T(n,k)=Number of (n+1)X(k+1) 0..5 arrays with every 2X2 subblock having equal diagonal elements or equal antidiagonal elements.at n=23A203934