Number of (n+1) X (4+1) 0..1 arrays with each row and column prime, read as a binary number with top and left being the most significant bits.
A261757
Number of (n+1) X (4+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) =11a(1) =100a(2) =99a(3) =2673a(4) =4797a(5) =53564a(6) =174125a(7) =1264975a(8) =5828759a(9) =28376885
External references
- oeis: A261757