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Integers n such that for all i > n the largest prime factor of i(i+1)(i+2)(i+3)(i+4) exceeds the largest prime factor of n(n+1)(n+2)(n+3)(n+4).
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%I #22 Mar 31 2012 10:30:50

%S 2,6,8,24,48,54,152,1517,1767,5828,7565,17574,38624,39589,44250,52323,

%T 97524,190991,960752,1448540,3294851,7930790,84441507,149035260,

%U 657840572,780432749,5616638884,7057606658,9915512544,21792123789,94153981165

%N Integers n such that for all i > n the largest prime factor of i(i+1)(i+2)(i+3)(i+4) exceeds the largest prime factor of n(n+1)(n+2)(n+3)(n+4).

%C Heuristics show that these terms are valid, but a strict proof is yet to be done.

%H Andrey V. Kulsha, <a href="/A193946/b193946.txt">Table of n, a(n) for n = 1..39</a>

%Y Cf. A193945, A193947.

%K nonn

%O 1,1

%A _Andrey V. Kulsha_, Aug 10 2011