33807456

Appears in sequences

• Number of nX6 arrays of permutations of 6 copies of 0..n-1 with every element equal to at least one horizontal neighbor and the top left element equal to 0.at n=4A267723
• T(n,k)=Number of nXk arrays containing k copies of 0..n-1 with every element equal to at least one horizontal neighbor and the top left element equal to 0.at n=49A267724