Search: id:A128935
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%I A128935
%S A128935 1,1,3001,475400918060101145703001,
%T A128935 2964217976487570769645273223425009535034152454111427785681296410076356784889951457292569006809087207347614638\
               1237687662210078001
%N A128935 Fibonacci(5^n) / 5^n.
%C A128935 Numbers n such that n divides Fibonacci(n) are listed in A023172(n) = 
               {1,5,12,24,25,36,48,60,72,96,108,120,125,...}. All powers of 5 belong 
               to A023172(n). 5^n divides Fibonacci(5^n). Mod[ a(n), 1000 ] = 1. 
               a(n+1)/a(n) = {1, 3001, 158414167964045700001, 6235196155243495632106020144034737202839047864796381125128\
               9490034177804212636326088548682319305439375001, ...}.
%F A128935 a(n) = Fibonacci[ 5^n ] / 5^n.
%t A128935 Table[ Fibonacci[ 5^n ] / 5^n, {n,0,4} ]
%Y A128935 Cf. A023172, A121169, A121170, A058635, A045529.
%Y A128935 Sequence in context: A119892 A158861 A156655 this_sequence A145304 A094336 
               A100896
%Y A128935 Adjacent sequences: A128932 A128933 A128934 this_sequence A128936 A128937 
               A128938
%K A128935 nonn
%O A128935 0,3
%A A128935 Alexander Adamchuk (alex(AT)kolmogorov.com), May 11 2007

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