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A028752 Nonsquares mod 39. 0
2, 5, 6, 7, 8, 11, 14, 15, 17, 18, 19, 20, 21, 23, 24, 26, 28, 29, 31, 32, 33, 34, 35, 37, 38 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..25.

CROSSREFS

Sequence in context: A299635 A170944 A074940 * A028791 A080727 A283974

Adjacent sequences:  A028749 A028750 A028751 * A028753 A028754 A028755

KEYWORD

nonn,fini,full

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified March 3 14:58 EST 2021. Contains 341762 sequences. (Running on oeis4.)