862112
domain: N
Appears in sequences
- Number of perfect matchings in graph P_{3} X C_{4} X P_{n}.at n=3A028461
- Number of n X 5 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 0 or 2 neighboring 1's.at n=5A297454
- T(n,k)=Number of nXk 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 0 or 2 neighboring 1s.at n=50A297457
- Number of 6Xn 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 0 or 2 neighboring 1s.at n=4A297462