137375464

Appears in sequences

• Number of n X n 0..4 arrays with no element equal to another within two positions in the same row or column, and new values 0..4 introduced in row major order.at n=4A206352
• Number of nX5 0..4 arrays with no element equal to another within two positions in the same row or column, and new values 0..4 introduced in row major order.at n=4A206356
• T(n,k)=Number of nXk 0..4 arrays with no element equal to another within two positions in the same row or column, and new values 0..4 introduced in row major order.at n=40A206359