5695536

Appears in sequences

• Number of nX3 0..6 arrays with some element plus some horizontally, diagonally, antidiagonally or vertically adjacent neighbor totalling six exactly once.at n=2A269933
• T(n,k)=Number of nXk 0..6 arrays with some element plus some horizontally, diagonally, antidiagonally or vertically adjacent neighbor totalling six exactly once.at n=12A269937