A037594 Base 8 digits are, in order, the first n terms of the periodic sequence with initial period 1,0,3.

1, 8, 67, 537, 4296, 34371, 274969, 2199752, 17598019, 140784153, 1126273224, 9010185795, 72081486361, 576651890888, 4613215127107, 36905721016857, 295245768134856, 2361966145078851

Offset

1,2

Links

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

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

Formula

G.f.: x*(1+3*x^2) / ( (x-1)*(8*x-1)*(1+x+x^2) ). - R. J. Mathar, Apr 27 2015

Example

In base 8 the sequence reads 1, 10, 103, 1031, 10310, 103103,...

Mathematica

Table[FromDigits[PadRight[{}, n, {1, 0, 3}], 8], {n, 20}] (* Harvey P. Dale, Dec 24 2018 *)

Crossrefs

Sequence in context: A166797 A196453 A343091 * A037685 A228419 A091645

Adjacent sequences: A037591 A037592 A037593 * A037595 A037596 A037597

Keyword

nonn,base,easy

Author

Clark Kimberling

Status

approved