1,3

(Other) sage: [quadratic_residues(26)]# [From Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), May 24 2009]

Sequence in context: A134025 A109406 A010376 this_sequence A010400 A010439 A005836

Adjacent sequences: A010385 A010386 A010387 this_sequence A010389 A010390 A010391

nonn,fini,full

N. J. A. Sloane (njas(AT)research.att.com).