14394092

Appears in sequences

• Number of n X n 0..2 arrays with no row or column sum equal to the previous.at n=3A202649
• Table read by downward antidiagonals: T(n,k) is the number of n X n 0..k arrays with no row or column sum equal to the previous one.at n=13A202651
• Number of 4 X 4 0..n arrays with no row or column sum equal to the previous one.at n=1A202653
• Number of nX4 0..2 arrays with adjacent row and column sums unequal.at n=3A202927
• T(n,k)=Number of nXk 0..2 arrays with adjacent row and column sums unequal.at n=24A202931