342414

Appears in sequences

• Number of nX4 0..5 arrays with values 0..5 introduced in row major order and each element equal to at least one horizontal or vertical neighbor.at n=3A198623
• T(n,k)=Number of nXk 0..5 arrays with values 0..5 introduced in row major order and each element equal to at least one horizontal or vertical neighbor.at n=24A198627