Number of (n+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.
A261936
Number of (n+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) =2a(2) =218a(3) =7943a(4) =5488030a(5) =1247810761
External references
- oeis: A261936