64890337
domain: N
Appears in sequences
- Number of n X 4 array permutations with each element moving zero or one space horizontally, diagonally or antidiagonally.at n=5A189645
- T(n,k) = Number of n X k array permutations with each element moving zero or one space horizontally, diagonally or antidiagonally.at n=41A189650
- Number of 6Xn array permutations with each element moving zero or one space horizontally, diagonally or antidiagonally.at n=3A189654