Number of (n+3) X (n+3) 0..1 arrays with each row and column divisible by 15, read as a binary number with top and left being the most significant bits.
A262449
Number of (n+3) X (n+3) 0..1 arrays with each row and column divisible by 15, read as a binary number with top and left being the most significant bits.
Terms
- a(0) =2a(1) =5a(2) =17a(3) =65a(4) =144930a(5) =1940693a(6) =589377041
External references
- oeis: A262449