Number of (n+1)X(3+1) 0..2 arrays with each row and column prime, read as a base 3 number with top and left being the most significant digits.
A262119
Number of (n+1)X(3+1) 0..2 arrays with each row and column prime, read as a base 3 number with top and left being the most significant digits.
Terms
- a(0) =23a(1) =83a(2) =2802a(3) =8086a(4) =218493a(5) =716874a(6) =35791690a(7) =142423172
External references
- oeis: A262119