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A037678 Base 8 digits are, in order, the first n terms of the periodic sequence with initial period 1,0,2,3. 0
1, 8, 66, 531, 4249, 33992, 271938, 2175507, 17404057, 139232456, 1113859650, 8910877203, 71287017625, 570296141000, 4562369128002, 36498953024019, 291991624192153, 2335932993537224, 18687463948297794, 149499711586382355, 1195997692691058841 (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 (9,-9,9,-8).

FORMULA

G.f.: x*(1-x+3*x^2) / ( (x-1)*(8*x-1)*(x^2+1) ). - R. J. Mathar, May 04 2015

MATHEMATICA

Module[{nn=30, c}, c=PadRight[{}, nn, {1, 0, 2, 3}]; Table[FromDigits[Take[ c, i], 8], {i, nn}]] (* Harvey P. Dale, Apr 06 2014 *)

CROSSREFS

Sequence in context: A303485 A121778 A037501 * A190331 A162758 A004331

Adjacent sequences:  A037675 A037676 A037677 * A037679 A037680 A037681

KEYWORD

nonn,base,easy

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified October 21 21:25 EDT 2021. Contains 348155 sequences. (Running on oeis4.)