546965177
domain: N
Appears in sequences
- Number of n X 3 0..3 arrays avoiding the pattern z z+1 z in any row or column.at n=4A207129
- Number of nX5 0..3 arrays avoiding the pattern z z+1 z in any row or column.at n=2A207131
- T(n,k)=Number of nXk 0..3 arrays avoiding the pattern z z+1 z in any row or column.at n=23A207134
- T(n,k)=Number of nXk 0..3 arrays avoiding the pattern z z+1 z in any row or column.at n=25A207134