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A037783 Base 8 digits are, in order, the first n terms of the periodic sequence with initial period 3,1,2,0. 0
3, 25, 202, 1616, 12931, 103449, 827594, 6620752, 52966019, 423728153, 3389825226, 27118601808, 216948814467, 1735590515737, 13884724125898, 111077793007184, 888622344057475, 7108978752459801 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..18.

Index entries for linear recurrences with constant coefficients, signature (8,0,0,1,-8).

FORMULA

G.f.: x*(3+x+2*x^2) / ( (x-1)*(8*x-1)*(1+x)*(x^2+1) ). - R. J. Mathar, May 01 2015

CROSSREFS

Sequence in context: A037776 A037664 A289164 * A037587 A280970 A222052

Adjacent sequences:  A037780 A037781 A037782 * A037784 A037785 A037786

KEYWORD

nonn,base,easy

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified July 24 04:25 EDT 2021. Contains 346273 sequences. (Running on oeis4.)