414705720
domain: N
Appears in sequences
- Number of nX2 0..4 arrays with some element plus some horizontally or vertically adjacent neighbor totalling four exactly once.at n=6A270052
- Number of nX7 0..4 arrays with some element plus some horizontally or vertically adjacent neighbor totalling four exactly once.at n=1A270057
- T(n,k)=Number of nXk 0..4 arrays with some element plus some horizontally or vertically adjacent neighbor totalling four exactly once.at n=29A270058