103954441786
domain: N
Appears in sequences
- Number of n X 4 0..3 arrays avoiding the patterns z z+1 z or z z-1 z in any row, column or nw-se diagonal.at n=4A207475
- Number of nX5 0..3 arrays avoiding the patterns z z+1 z or z z-1 z in any row, column or nw-se diagonal.at n=3A207476
- T(n,k)=Number of nXk 0..3 arrays avoiding the patterns z z+1 z or z z-1 z in any row, column or nw-se diagonal.at n=31A207479