Number of (4+1)X(n+1) 0..2 arrays with each row nonprime and column prime, read as a base 3 number with top and left being the most significant digits.
A262113
Number of (4+1)X(n+1) 0..2 arrays with each row nonprime and column prime, read as a base 3 number with top and left being the most significant digits.
Terms
- a(0) =171a(1) =18933a(2) =1518344a(3) =118115088a(4) =8260429504
External references
- oeis: A262113