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A010854 Constant sequence: a(n) = 15. 3
15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

COMMENTS

Also continued fraction expansion of (15+sqrt(229))/2. - Bruno Berselli, Sep 09 2011

LINKS

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

Charles Cratty, Samuel Erickson, Frehiwet Negass, Lara Pudwell, Pattern Avoidance in Double Lists, preprint, 2015.

Tanya Khovanova, Recursive Sequences

Index to divisibility sequences

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

FORMULA

G.f.: 15/(1-x). - Bruno Berselli, Sep 09 2011

E.g.f.: 15*e^x. - Vincenzo Librandi, Jan 20 2012

MATHEMATICA

Table[15, {80}]. (* Vincenzo Librandi, Jan 20 2012 *)

CROSSREFS

Sequence in context: A280313 A069785 A173430 * A003884 A225917 A140806

Adjacent sequences:  A010851 A010852 A010853 * A010855 A010856 A010857

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified March 29 15:31 EDT 2017. Contains 284273 sequences.