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A099313 Exponent of greatest power of 3 dividing the smallest number having exactly n divisors. 5

%I

%S 0,0,0,1,0,1,0,1,2,1,0,1,0,1,2,1,0,2,0,1,2,1,0,2,4,1,2,1,0,2,0,1,2,1,

%T 4,2,0,1,2,1,0,2,0,1,2,1,0,2,6,4,2,1,0,2,4,1,2,1,0,2,0,1,2,3,4,2,0,1,

%U 2,4,0,2,0,1,4,1,6,2,0,3,2,1,0,2,4,1,2,1,0,2,6,1,2,1,4,2,0,6,2,4,0,2,0,1,4

%N Exponent of greatest power of 3 dividing the smallest number having exactly n divisors.

%C a(n) = A007949(A005179(n)).

%H Antti Karttunen, <a href="/A099313/b099313.txt">Table of n, a(n) for n = 1..2000</a> (computed from the b-file of A005179 provided by _Don Reble_)

%Y Cf. A099314, A099311, A099315.

%K nonn

%O 1,9

%A _Reinhard Zumkeller_, Oct 12 2004

%E More terms from _Antti Karttunen_, Oct 05 2017

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Last modified June 14 09:06 EDT 2021. Contains 345018 sequences. (Running on oeis4.)