Number of (n+2)X(n+2) 0..1 arrays with each row and column modulo 3 equal to 1, read as a binary number with top and left being the most significant bits.
A263906
Number of (n+2)X(n+2) 0..1 arrays with each row and column modulo 3 equal to 1, read as a binary number with top and left being the most significant bits.
Terms
- a(0) =5a(1) =16a(2) =2399a(3) =320148a(4) =394241389
External references
- oeis: A263906