%I A138473
%S A138473 0,21,987,46368,2178309,102334155,4807526976,225851433717,
%T A138473 10610209857723,498454011879264,23416728348467685,1100087778366101931,
%U A138473 51680708854858323072,2427893228399975082453,114059301025943970552219
%N A138473 Fibonacci(8n).
%C A138473 21*A049668 a(n)
%o A138473 Mupad: numlib::fibonacci(8*n) $ n = 0..25;
%o A138473 (Other) sage: [fibonacci(8*n) for n in xrange(0, 15)]# [From Zerinvary 
               Lajos (zerinvarylajos(AT)yahoo.com), May 15 2009]
%Y A138473 Cf. A049668, A134498.
%Y A138473 Sequence in context: A101732 A006301 A004704 this_sequence A072678 A012153 
               A143003
%Y A138473 Adjacent sequences: A138470 A138471 A138472 this_sequence A138474 A138475 
               A138476
%K A138473 nonn
%O A138473 0,2
%A A138473 Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), May 09 2008