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A037676 Base-6 digits are, in order, the first n terms of the periodic sequence with initial period 1,0,2,3. 0
1, 6, 38, 231, 1387, 8322, 49934, 299607, 1797643, 10785858, 64715150, 388290903, 2329745419, 13978472514, 83870835086, 503225010519, 3019350063115, 18116100378690, 108696602272142, 652179613632855, 3913077681797131 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..21.

Index entries for linear recurrences with constant coefficients, signature (7,-7,7,-6).

FORMULA

G.f.: x*(1-x+3*x^2) / ( (x-1)*(6*x-1)*(x^2+1) ). - R. J. Mathar, May 04 2015

MATHEMATICA

nn=30; With[{c=PadRight[{}, nn, {1, 0, 2, 3}]}, Table[FromDigits[Take[c, i], 6], {i, nn}]] (* Harvey P. Dale, Sep 12 2013 *)

CROSSREFS

Sequence in context: A263331 A026296 A037499 * A180030 A135030 A217633

Adjacent sequences:  A037673 A037674 A037675 * A037677 A037678 A037679

KEYWORD

nonn,base,easy

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified February 17 10:59 EST 2019. Contains 320219 sequences. (Running on oeis4.)