A165977 Primes of the form 4n+3 for which Sum_{i=1..u} J(i,4n+3) is never negative for any u in range [1,2n+1], but obtains at least one value zero, where J(i,m) is the Jacobi symbol.

11, 59, 83, 103, 131, 251, 419, 563, 607, 659, 971, 1063, 1091, 1103, 1427, 1447, 1811, 1931, 1979, 2287, 2383, 2411, 2543, 2939, 3251, 3299, 3659, 3779, 3967, 4091, 4259, 4931, 5099, 5171, 5407, 5783, 5939, 6247, 6299, 6607, 6779, 6899

Offset: 1

Author

Antti Karttunen, Oct 06 2009

Keywords

• nonn

Comments

Setwise difference of A095102 and A165580.

Crossrefs

Subset of A165608.

Extensions

Definition edited by Jonathan Sondow, Sep 26 2011