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A037587 Base 8 digits are, in order, the first n terms of the periodic sequence with initial period 3,1. 0
3, 25, 203, 1625, 13003, 104025, 832203, 6657625, 53261003, 426088025, 3408704203, 27269633625, 218157069003, 1745256552025, 13962052416203, 111696419329625, 893571354637003, 7148570837096025 (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 (8,1,-8)

FORMULA

G.f.: x*(3+x) / ( (x-1)*(-1+8*x)*(1+x) ). - R. J. Mathar, Apr 26 2015

CROSSREFS

Sequence in context: A037664 A289164 A037783 * A280970 A222052 A230718

Adjacent sequences:  A037584 A037585 A037586 * A037588 A037589 A037590

KEYWORD

nonn,base,easy

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified October 16 20:23 EDT 2019. Contains 328103 sequences. (Running on oeis4.)