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A074593 Largest prime factors of numbers that are not prime powers. 3

%I #3 Mar 30 2012 18:50:25

%S 3,5,3,7,5,3,5,7,11,3,13,7,5,11,17,7,3,19,13,5,7,11,5,23,3,5,17,13,3,

%T 11,7,19,29,5,31,7,13,11,17,23,7,3,37,5,19,11,13,5,41,7,17,43,29,11,5,

%U 13,23,31,47,19,3,7,11,5,17,13,7,53,3,11,37,7,19,23,29,13,59,17,5,61

%N Largest prime factors of numbers that are not prime powers.

%F a(n) = A006530(A024619(n)).

%Y Cf. A074592, A074594, A074595.

%K nonn

%O 1,1

%A _Reinhard Zumkeller_, Aug 25 2002

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)