0,3

Equivalently: n^(6*m+4) mod 18. - G. C. Greubel, Apr 05 2016

G. C. Greubel, Table of n, a(n) for n = 0..1000

From G. C. Greubel, Apr 05 2016: (Start)

a(6*n) = 0.

a(n+18) = a(n). (End)

PowerMod[Range[0, 100], 4, 18] (* G. C. Greubel, Apr 05 2016 *)

(Sage) [power_mod(n, 4, 18)for n in range(0, 90)] # Zerinvary Lajos, Oct 31 2009

(PARI) a(n)=n^4%18 \\ Charles R Greathouse IV, Apr 06 2016

Sequence in context: A164703 A153724 A183396 * A070579 A278829 A066905

Adjacent sequences: A070532 A070533 A070534 * A070536 A070537 A070538

nonn,easy

N. J. A. Sloane, May 13 2002

approved