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A010854
Constant sequence: a(n) = 15.
4
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
OFFSET
0,1
COMMENTS
Also continued fraction expansion of (15+sqrt(229))/2. - Bruno Berselli, Sep 09 2011
LINKS
Charles Cratty, Samuel Erickson, Frehiwet Negass, Lara Pudwell, Pattern Avoidance in Double Lists, preprint, 2015.
Tanya Khovanova, Recursive Sequences
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: A290850 A290669 A173430 * A003884 A346623 A225917
KEYWORD
nonn,easy
STATUS
approved