1815601

Appears in sequences

• Number of nX3 array permutations with each element moving one space diagonally, horizontally or vertically.at n=7A189349
• Number of nX8 array permutations with each element moving one space diagonally, horizontally or vertically.at n=2A189354
• T(n,k) is the number of n X k array permutations with each element moving one space diagonally, horizontally or vertically.at n=47A189355