315135868
domain: N
Appears in sequences
- Number of nX4 0..3 arrays with row sums equal and column sums unequal to adjacent columns.at n=4A203028
- T(n,k)=Number of nXk 0..3 arrays with row sums equal and column sums unequal to adjacent columns.at n=32A203031
- Number of 5 X n 0..3 arrays with row sums equal and column sums unequal to adjacent columns.at n=3A203035