33735505
domain: N
Appears in sequences
- Number of n X 7 array permutations with each element moving zero or one space horizontally or diagonally.at n=3A189447
- T(n,k)=Number of nXk array permutations with each element moving zero or one space horizontally or diagonally.at n=48A189449
- Number of 4Xn array permutations with each element moving zero or one space horizontally or diagonally.at n=6A189452