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Smallest odd prime p such that p divides the generalized left factorial !^(A016813(n)) p.
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%I #11 Feb 28 2016 08:07:47

%S 9632267,29,97894723,17203,27920293,61,14293,89,29,487,233,859,59,109,

%T 47,29,3307,174978647,7852751,229,61,104207,29,18211

%N Smallest odd prime p such that p divides the generalized left factorial !^(A016813(n)) p.

%C The generalized left factorial !^k t is defined as Sum_{j=0, t-1} (j!)^k or (0!)^k + (1!)^k + ... + ((t-1)!)^k.

%H V. Andrejic and M. Tatarevic, <a href="http://arxiv.org/abs/1409.0800">Searching for a counterexample to Kurepa's Conjecture</a>, arXiv:1409.0800 [math.NT], 2014-2015.

%Y Cf. A258944.

%K nonn,more

%O 1,1

%A _Felix Fröhlich_, Jan 29 2016