%I A022347
%S A022347 0,13,13,26,39,65,104,169,273,442,715,1157,1872,3029,4901,
%T A022347 7930,12831,20761,33592,54353,87945,142298,230243,372541,
%U A022347 602784,975325,1578109,2553434,4131543,6684977,10816520
%N A022347 Fibonacci sequence beginning 0 13.
%H A022347 Tanya Khovanova, <a href="http://www.tanyakhovanova.com/RecursiveSequences/
               RecursiveSequences.html">Recursive Sequences</a>
%F A022347 G.f.: 13*x/(1-x-x^2). [From Philippe DELEHAM (kolotoko(AT)wanadoo.fr), 
               Nov 20 2008]
%t A022347 a={};b=0;c=13;AppendTo[a, b];AppendTo[a, c];Do[b=b+c;AppendTo[a, b];c=b+c;
               AppendTo[a, c], {n, 4!}];a [From Vladimir Orlovsky (4vladimir(AT)gmail.com), 
               Sep 17 2008]
%Y A022347 Sequence in context: A040157 A003889 A166545 this_sequence A026907 A147249 
               A147013
%Y A022347 Adjacent sequences: A022344 A022345 A022346 this_sequence A022348 A022349 
               A022350
%K A022347 nonn
%O A022347 0,2
%A A022347 N. J. A. Sloane (njas(AT)research.att.com).