A037755 Base 8 digits are, in order, the first n terms of the periodic sequence with initial period 2,3,1,0.

2, 19, 153, 1224, 9794, 78355, 626841, 5014728, 40117826, 320942611, 2567540889, 20540327112, 164322616898, 1314580935187, 10516647481497, 84133179851976, 673065438815810, 5384523510526483

Offset

1,1

Links

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

Index entries for linear recurrences with constant coefficients, signature (9,-9,9,-8).

Formula

G.f.: ( x*(2+x) ) / ( (x-1)*(8*x-1)*(x^2+1) ). - R. J. Mathar, Oct 15 2015

Mathematica

Table[FromDigits[PadRight[{}, n, {2, 3, 1, 0}], 8], {n, 20}] (* Harvey P. Dale, Sep 18 2021 *)

Crossrefs

Sequence in context: A161608 A037748 A037629 * A037643 A198312 A057858

Adjacent sequences: A037752 A037753 A037754 * A037756 A037757 A037758

Keyword

nonn,base

Author

Clark Kimberling

Status

approved