Number of 3X3 0..n arrays with no row or column sum equal to the previous.

A202652

Number of 3X3 0..n arrays with no row or column sum equal to the previous.

Terms

    a(0) =126a(1) =8460a(2) =143028a(3) =1217196a(4) =6835050a(5) =29025832a(6) =100804408a(7) =300779112a(8) =797002582a(9) =1919734900a(10) =4275569868a(11) =8918598788a(12) =17597763122a(13) =33103533936a(14) =59741213696a(15) =103962922160a(16) =175195148094a(17) =286904314092a(18) =457948263108a(19) =714267962604

External references