1,3
(Other) sage: [quadratic_residues(42)]# [From Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), May 24 2009]
Sequence in context: A187898 A032778 A010383 * A032709 A024797 A010424
Adjacent sequences: A010400 A010401 A010402 * A010404 A010405 A010406
nonn,fini,full
N. J. A. Sloane (njas(AT)research.att.com).