1,3

(Other) sage: [quadratic_residues(99)]# [From Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), May 28 2009]

Sequence in context: A010445 A155570 A140868 this_sequence A152399 A022822 A001639

Adjacent sequences: A010457 A010458 A010459 this_sequence A010461 A010462 A010463

nonn,fini,full

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