References to A165951

If the n-th prime is denoted by p(n) then a(n) = (Sum of the quadratic non-residues of p(n) - Sum of the quadratic residues of p(n)) / p(n)
0, 0, 0, 1, 1, 0, 0, 1, 3, 0, 3, 0, 0, 1, 5, 0, 3, 0, 1, 7, 0, 5, 3, 0, 0, 0, 5, 3, 0, 0, 5, 5, 0, 3

5 seqfan posts