2551206049
domain: N
Appears in sequences
- Number of (n+1)X3 0..2 arrays with every 2X2 subblock having one, three or four distinct clockwise edge differences.at n=5A209954
- Number of (n+1)X7 0..2 arrays with every 2X2 subblock having one, three or four distinct clockwise edge differences.at n=1A209958
- T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with every 2X2 subblock having one, three or four distinct clockwise edge differences.at n=22A209960