%I A066630
%S A066630 13,21,55,233,102334155
%N A066630 Fibonacci numbers which are a nontrivial concatenation of Fibonacci numbers.
%C A066630 No more terms less than F(3000). -David Wasserman (dwasserm(AT)earthlink.net), 
               May 29 2008
%e A066630 21 is a Fibonacci number which is a concatenation of 2 and 1 which are 
               themselves Fibonacci numbers.
%Y A066630 Cf. A000045.
%Y A066630 Sequence in context: A045679 A137194 A053659 this_sequence A147435 A056512 
               A056523
%Y A066630 Adjacent sequences: A066627 A066628 A066629 this_sequence A066631 A066632 
               A066633
%K A066630 nonn,base,less
%O A066630 1,1
%A A066630 Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Dec 28 2001
%E A066630 2 more terms from David Wasserman (dwasserm(AT)earthlink.net), May 29 
               2008