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A010380 Squares mod 18. 0
0, 1, 4, 7, 9, 10, 13, 16 (list; graph; refs; listen; history; internal format)
OFFSET

1,3

PROG

(Other) sage: [quadratic_residues(18)]# [From Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), May 24 2009]

CROSSREFS

Sequence in context: A175149 A153053 A045752 * A056991 A010389 A010415

Adjacent sequences:  A010377 A010378 A010379 * A010381 A010382 A010383

KEYWORD

nonn,fini,full

AUTHOR

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

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Last modified February 15 09:15 EST 2012. Contains 205753 sequences.