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A037697 Base 6 digits are, in order, the first n terms of the periodic sequence with initial period 1,2,3,0. 0
1, 8, 51, 306, 1837, 11024, 66147, 396882, 2381293, 14287760, 85726563, 514359378, 3086156269, 18516937616, 111101625699, 666609754194, 3999658525165, 23997951150992, 143987706905955, 863926241435730, 5183557448614381 (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 (6,0,0,1,-6).

FORMULA

G.f.: ( x*(1+2*x+3*x^2) ) / ( (x-1)*(6*x-1)*(1+x)*(x^2+1) ). - R. J. Mathar, Oct 13 2015

CROSSREFS

Sequence in context: A082135 A153594 A316594 * A037606 A055147 A014829

Adjacent sequences:  A037694 A037695 A037696 * A037698 A037699 A037700

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified July 18 15:44 EDT 2019. Contains 325144 sequences. (Running on oeis4.)