A037734 Base 8 digits are, in order, the first n terms of the periodic sequence with initial period 2,1,0,3.

2, 17, 136, 1091, 8730, 69841, 558728, 4469827, 35758618, 286068945, 2288551560, 18308412483, 146467299866, 1171738398929, 9373907191432, 74991257531459, 599930060251674, 4799440482013393

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

Crossrefs

Sequence in context: A261120 A077243 A037525 * A201782 A132433 A037557

Adjacent sequences: A037731 A037732 A037733 * A037735 A037736 A037737

Keyword

nonn,base

Author

Clark Kimberling

Status

approved