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A240755 Smallest prime which occurs in prime power factorization of A240751(n)! with exponent n. 11

%I #15 Apr 14 2014 11:17:41

%S 2,3,2,2,3,3,2,2,3,2,2,5,3,3,2,2,3,2,2,5,3,2,2,5,2,2,3,3,7,3,2,2,5,2,

%T 2,3,5,2,2,3,2,2,5,3,3,2,2,3,2,2,5,5,2,2,3,2,2,3,3,7,3,3,2,2,5,2,2,3,

%U 5,2,2,3,2,2,3,3,5,2,2,3,2,2,5,3,2,2,5

%N Smallest prime which occurs in prime power factorization of A240751(n)! with exponent n.

%H Peter J. C. Moses, <a href="/A240755/b240755.txt">Table of n, a(n) for n = 1..1000</a>

%F a(n)^n || A240751(n)!.

%e A240751(4)=6, since 6!=2^4*3^2*5. Here, only the prime 2 is in power 4, thus A240755(4)=2.

%Y Cf. A240537, A240606, A240619, A240620, A240668, A240669, A240670, A240672, A240695, A240751.

%K nonn

%O 1,1

%A _Vladimir Shevelev_, Apr 12 2014

%E More terms from _Peter J. C. Moses_, Apr 12 2014

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Last modified April 19 02:28 EDT 2024. Contains 371782 sequences. (Running on oeis4.)