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%I #12 Nov 21 2013 12:47:54
%S 3,3,3,5,3,7,3,3,5,11,3,13,7,5,3,17,3,19,5,7,11,23,3,5,13,3,7,29,5,31,
%T 3,11,17,7,3,37,19,13,5,41,7,43,11,5,23,47,3,7,5,17,13,53,3,11,7,19,
%U 29,59,5,61,31,7,3,13,11,67,17,23,7,71,3,73,37,5,19,11,13,79,5,3,41,83,7
%N Greatest prime divisor of 3n+3 (sum of three successive integers).
%C a(n) = A006530(A000082(n+1)). - _Reinhard Zumkeller_, Oct 03 2012
%H Reinhard Zumkeller, <a href="/A076566/b076566.txt">Table of n, a(n) for n = 1..10000</a>
%t FactorInteger[Total[#]][[-1,1]]&/@Partition[Range[100],3,1] (* _Harvey P. Dale_, Apr 03 2011 *)
%o (Haskell)
%o a076566 = a006530 . (* 3) . (+ 1) -- _Reinhard Zumkeller_, Oct 03 2012
%Y Cf. A008585.
%K easy,nonn
%O 1,1
%A _Zak Seidov_, Oct 19 2002
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