T(n,k)=Number of (n+3)X(k+3) 0..1 arrays with each row and column not divisible by 9, read as a binary number with top and left being the most significant bits.

A263156

T(n,k)=Number of (n+3)X(k+3) 0..1 arrays with each row and column not divisible by 9, read as a binary number with top and left being the most significant bits.

Terms

    a(0) =23966a(1) =323572a(2) =323572a(3) =4345200a(4) =8931088a(5) =4345200a(6) =63755349a(7) =245494656a(8) =245494656a(9) =63755349a(10) =913603171a(11) =7221845601a(12) =13895461376a(13) =7221845601a(14) =913603171a(15) =12918908831a(16) =207234582577a(17) =818220821498a(18) =818220821498

External references