A112744 Least k such that 6*k*p(n)^2 -1 is prime, where p(i)=i-th prime.

1, 1, 1, 1, 2, 1, 1, 4, 3, 2, 4, 2, 4, 1, 3, 7, 2, 2, 5, 10, 1, 2, 1, 8, 1, 5, 10, 2, 12, 3, 5, 8, 2, 5, 2, 4, 2, 3, 2, 1, 4, 5, 2, 1, 1, 4, 14, 1, 1, 10, 8, 7, 9, 2, 1, 1, 2, 4, 1, 5, 1, 10, 5, 7, 1, 3, 3, 8, 12, 3, 7, 9, 5, 1, 7, 1, 4, 3, 2, 4, 4, 12, 4, 2, 8, 7, 8, 1, 8, 7, 2, 2, 2, 2, 4, 22, 4, 2, 10, 3, 3