%I A022138
%S A022138 5,13,18,31,49,80,129,209,338,547,885,1432,2317,3749,6066,
%T A022138 9815,15881,25696,41577,67273,108850,176123,284973,461096,
%U A022138 746069,1207165,1953234,3160399,5113633,8274032,13387665
%N A022138 Fibonacci sequence beginning 5 13.
%H A022138 Tanya Khovanova, <a href="http://www.tanyakhovanova.com/RecursiveSequences/
               RecursiveSequences.html">Recursive Sequences</a>
%F A022138 G.f.: (5+8x)/(1-x-x^2). [From Philippe DELEHAM (kolotoko(AT)wanadoo.fr), 
               Nov 20 2008]
%t A022138 a={};b=5;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 A022138 Sequence in context: A120062 A081769 A101864 this_sequence A028274 A067463 
               A156111
%Y A022138 Adjacent sequences: A022135 A022136 A022137 this_sequence A022139 A022140 
               A022141
%K A022138 nonn
%O A022138 0,1
%A A022138 N. J. A. Sloane (njas(AT)research.att.com).