1,3
(Other) sage: [quadratic_residues(73)]# [From Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), May 24 2009]
Sequence in context: A019469 A081491 A048716 * A074230 A064438 A067947
Adjacent sequences: A010431 A010432 A010433 * A010435 A010436 A010437
nonn,fini,full
N. J. A. Sloane (njas(AT)research.att.com).