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 A037627 Base 6 digits are, in order, the first n terms of the periodic sequence with initial period 2,3,0. 0
 2, 15, 90, 542, 3255, 19530, 117182, 703095, 4218570, 25311422, 151868535, 911211210, 5467267262, 32803603575, 196821621450, 1180929728702, 7085578372215, 42513470233290, 255080821399742, 1530484928398455 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Table of n, a(n) for n=1..20. Index entries for linear recurrences with constant coefficients, signature (6,0,1,-6). FORMULA G.f.: x*(2+3*x) / ( (x-1)*(6*x-1)*(1+x+x^2) ). - R. J. Mathar, Nov 21 2011 MATHEMATICA Table[FromDigits[PadRight[{}, n, {2, 3, 0}], 6], {n, 20}] (* or *) LinearRecurrence[ {6, 0, 1, -6}, {2, 15, 90, 542}, 20] (* Harvey P. Dale, Aug 25 2017 *) CROSSREFS Sequence in context: A294196 A275794 A037746 * A192369 A037753 A037641 Adjacent sequences: A037624 A037625 A037626 * A037628 A037629 A037630 KEYWORD nonn,base AUTHOR Clark Kimberling STATUS approved

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Last modified July 23 21:46 EDT 2024. Contains 374575 sequences. (Running on oeis4.)