A010857 - OEIS

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A010857

Constant sequence: a(n) = 18.

2

18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18

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OFFSET

0,1

LINKS

Table of n, a(n) for n=0..53.

Tanya Khovanova, Recursive Sequences

Index to divisibility sequences

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

FORMULA

G.f.: 18/(1-x); e.g.f.: 18*e^x. - Vincenzo Librandi, Jan 20 2012

MATHEMATICA

Table[18, {80}] (* Vincenzo Librandi, Jan 20 2012 *)

CROSSREFS

Sequence in context: A176064 A278716 A282814 * A369860 A158910 A243097

Adjacent sequences: A010854 A010855 A010856 * A010858 A010859 A010860

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane

STATUS

approved