Number of (5+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.
A261947
Number of (5+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) =31a(2) =9350a(3) =50994a(4) =5488030a(5) =52973290a(6) =2828445617a(7) =58321826870
External references
- oeis: A261947