Number of (n+1)X(5+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.
A262121
Number of (n+1)X(5+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) =133a(1) =2632a(2) =218493a(3) =1726432a(4) =315759093
External references
- oeis: A262121