1107888
domain: N
Appears in sequences
- Number of nX3 0..2 arrays with row sums equal and column sums unequal to adjacent columns.at n=6A203486
- T(n,k)=Number of nXk 0..2 arrays with row sums equal and column sums unequal to adjacent columns.at n=42A203491
- Number of 7Xn 0..2 arrays with row sums equal and column sums unequal to adjacent columns.at n=2A203497