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A037700 Base 9 digits are, in order, the first n terms of the periodic sequence with initial period 1,2,3,0. 0
1, 11, 102, 918, 8263, 74369, 669324, 6023916, 54215245, 487937207, 4391434866, 39522913794, 355706224147, 3201356017325, 28812204155928, 259309837403352, 2333788536630169 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..17.

Index entries for linear recurrences with constant coefficients, signature (9,0,0,1,-9).

FORMULA

G.f.: ( x*(1+2*x+3*x^2) ) / ( (x-1)*(9*x-1)*(1+x)*(x^2+1) ). - R. J. Mathar, Oct 13 2015

CROSSREFS

Sequence in context: A253631 A087744 A054421 * A037609 A055150 A014832

Adjacent sequences:  A037697 A037698 A037699 * A037701 A037702 A037703

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified May 7 23:48 EDT 2021. Contains 343652 sequences. (Running on oeis4.)