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A010418 Squares mod 57. 0
0, 1, 4, 6, 7, 9, 16, 19, 24, 25, 28, 30, 36, 39, 42, 43, 45, 49, 54, 55 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

Table of n, a(n) for n=1..20.

PROG

(Sage) [quadratic_residues(57)] # Zerinvary Lajos, May 24 2009

CROSSREFS

Sequence in context: A010448 A005621 A140468 * A243193 A087790 A278960

Adjacent sequences:  A010415 A010416 A010417 * A010419 A010420 A010421

KEYWORD

nonn,fini,full

AUTHOR

N. J. A. Sloane

STATUS

approved

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Last modified May 19 10:55 EDT 2019. Contains 323390 sequences. (Running on oeis4.)