Search: id:A072396
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%I A072396
%S A072396 3,8,6,20,18,12,30,54,24,36,138,48,84,72,108,96
%N A072396 Index of smallest Fibonacci number with n prime factors when counted 
               with with multiplicity.
%H A072396 Hisanori Mishima, <a href="http://www.asahi-net.or.jp/~KC2H-MSM/mathland/
               matha1/matha108.htm">Fibonacci numbers (n = 1 to 100) </a>
%H A072396 Hisanori Mishima, <a href="http://www.asahi-net.or.jp/~KC2H-MSM/mathland/
               matha1/matha109.htm">Fibonacci numbers (n = 101 to 200) </a>
%H A072396 Hisanori Mishima, <a href="http://www.asahi-net.or.jp/~KC2H-MSM/mathland/
               matha1/matha110.htm">Fibonacci numbers (n = 201 to 300) </a>
%H A072396 Hisanori Mishima, <a href="http://www.asahi-net.or.jp/~KC2H-MSM/mathland/
               matha1/matha111.htm">Fibonacci numbers (n = 301 to 400) </a>
%H A072396 Hisanori Mishima, <a href="http://www.asahi-net.or.jp/~KC2H-MSM/mathland/
               matha1/matha112.htm">Fibonacci numbers (n = 401 to 480) </a>
%e A072396 a(3)=6 since the 6th Fibonacci number 8 has 3 prime factors.
%Y A072396 Cf. A072397.
%Y A072396 Sequence in context: A155724 A098737 A164654 this_sequence A001175 A093725 
               A011413
%Y A072396 Adjacent sequences: A072393 A072394 A072395 this_sequence A072397 A072398 
               A072399
%K A072396 nonn
%O A072396 1,1
%A A072396 Shyam Sunder Gupta (guptass(AT)rediffmail.com), Jul 21 2002

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