1,3

(Other) sage: [quadratic_residues(11)]# [From Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), May 24 2009]

Sequence in context: A106048 A049931 A058983 this_sequence A095028 A011246 A020863

Adjacent sequences: A010372 A010373 A010374 this_sequence A010376 A010377 A010378

nonn,fini,full

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