Number of (n+3)X(7+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.
A262456
Number of (n+3)X(7+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) =69a(1) =281a(2) =3153a(3) =52961a(4) =2614661a(5) =24095961a(6) =589377041a(7) =21554653569
External references
- oeis: A262456