Number of (n+3)X(1+3) 0..1 arrays with each row and column not divisible by 15, read as a binary number with top and left being the most significant bits.
A263212
Number of (n+3)X(1+3) 0..1 arrays with each row and column not divisible by 15, read as a binary number with top and left being the most significant bits.
Terms
- a(0) =22874a(1) =362522a(2) =5416302a(3) =78580226a(4) =1104667450a(5) =15573947878a(6) =218825883910
External references
- oeis: A263212