A037727 Base 8 digits are, in order, the first n terms of the periodic sequence with initial period 2,0,3,1.

2, 16, 131, 1049, 8394, 67152, 537219, 4297753, 34382026, 275056208, 2200449667, 17603597337, 140828778698, 1126630229584, 9013041836675, 72104334693401, 576834677547210, 4614677420377680

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*(2+3*x^2+x^3) ) / ( (x-1)*(8*x-1)*(1+x)*(x^2+1) ). - R. J. Mathar, Oct 14 2015

Mathematica

Table[FromDigits[PadRight[{}, n, {2, 0, 3, 1}], 8], {n, 20}] (* Harvey P. Dale, Dec 12 2022 *)

Crossrefs

Sequence in context: A387035 A275636 A002576 * A037622 A362718 A264333

Adjacent sequences: A037724 A037725 A037726 * A037728 A037729 A037730

Keyword

nonn,base

Author

Clark Kimberling

Status

approved