Number of (6+1) X (n+1) 0..1 arrays with each row nonprime and column prime, read as a binary number with top and left being the most significant bits.
A261948
Number of (6+1) X (n+1) 0..1 arrays with each row nonprime and column prime, read as a binary number with top and left being the most significant bits.
Terms
- a(0) =0a(1) =57a(2) =57243a(3) =367390a(4) =115507073a(5) =1247810761
External references
- oeis: A261948