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A010378 Squares mod 15. 4
0, 1, 4, 6, 9, 10 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

COMMENTS

Range of A070438; a(k) + a(7-k) = 10, 1 <= k <= 6. -Reinhard Zumkeller, Apr 24 2009

LINKS

Table of n, a(n) for n=1..6.

PROG

(Sage) [quadratic_residues(15)] # Zerinvary Lajos, May 24 2009

CROSSREFS

Cf. A010382, A010462, A010421. - Reinhard Zumkeller, Apr 24 2009

Row 15 of A096008.

Sequence in context: A339856 A163297 A051679 * A166593 A196269 A124785

Adjacent sequences:  A010375 A010376 A010377 * A010379 A010380 A010381

KEYWORD

nonn,fini,full

AUTHOR

N. J. A. Sloane

STATUS

approved

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Last modified September 27 19:34 EDT 2021. Contains 347694 sequences. (Running on oeis4.)