Number of (n+1)X(n+1) 0..1 arrays with each row and column prime, read as a binary number with top and left being the most significant bits.
A261753
Number of (n+1)X(n+1) 0..1 arrays with each row and column prime, read as a binary number with top and left being the most significant bits.
Terms
- a(0) =2a(1) =20a(2) =19a(3) =2673a(4) =7014a(5) =8124875a(6) =78901198
External references
- oeis: A261753