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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 Charles Cratty, Samuel Erickson, Frehiwet Negass, Lara Pudwell, Pattern Avoidance in Double Lists, preprint, 2015. Tanya Khovanova, Recursive 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: A290850 A290669 A173430 * A003884 A225917 A140806 Adjacent sequences:  A010851 A010852 A010853 * A010855 A010856 A010857 KEYWORD nonn,easy AUTHOR STATUS approved

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Last modified October 23 07:11 EDT 2019. Contains 328336 sequences. (Running on oeis4.)