472044

Appears in sequences

• Triangle T(n,k) = 1 + A176304(k) + A176304(n-k) - A176304(n), read by rows.at n=49A176307
• Triangle T(n,k) = 1 + A176304(k) + A176304(n-k) - A176304(n), read by rows.at n=50A176307
• Number of nX6 0..3 arrays with some element plus some horizontally, diagonally or antidiagonally adjacent neighbor totalling three no more than once.at n=1A269199
• T(n,k)=Number of nXk 0..3 arrays with some element plus some horizontally, diagonally or antidiagonally adjacent neighbor totalling three no more than once.at n=22A269201
• Number of 2 X n 0..3 arrays with some element plus some horizontally, diagonally or antidiagonally adjacent neighbor totalling three no more than once.at n=5A269202