%I A100384
%S A100384 2,2,8,8,90,168,9352,46189,721970,721970,6449639,565062156,11336460025,
%T A100384 37151747513,256994754033
%N A100384 a(n) = the smallest number x such that for m=x to x+n-1, A006530(m) increases.
%C A100384 A006530(m) is the largest prime factor of m.
%C A100384 a(16) > 3*10^11. [From Donovan Johnson (donovan.johnson(AT)yahoo.com),
Oct 24 2009]
%e A100384 a(5)=90 because the largest prime factors of 90,91,92,93,94 are 5,13,
23,31,47.
%Y A100384 Cf. A006530, A070089, A071869, A100376, A100385.
%Y A100384 Sequence in context: A016119 A037223 A066988 this_sequence A000023 A010584
A131659
%Y A100384 Adjacent sequences: A100381 A100382 A100383 this_sequence A100385 A100386
A100387
%K A100384 nonn,more
%O A100384 1,1
%A A100384 Labos E. (labos(AT)ana.sote.hu), Dec 09 2004
%E A100384 Edited by Don Reble (djr(AT)nk.ca), Jun 13 2007
%E A100384 a(13)-a(15) from Donovan Johnson (donovan.johnson(AT)yahoo.com), Oct
24 2009
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