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A268252 Smallest odd prime p such that p divides the generalized left factorial !^(A016813(n)) p. 0
9632267, 29, 97894723, 17203, 27920293, 61, 14293, 89, 29, 487, 233, 859, 59, 109, 47, 29, 3307, 174978647, 7852751, 229, 61, 104207, 29, 18211 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
The generalized left factorial !^k t is defined as Sum_{j=0, t-1} (j!)^k or (0!)^k + (1!)^k + ... + ((t-1)!)^k.
LINKS
V. Andrejic and M. Tatarevic, Searching for a counterexample to Kurepa's Conjecture, arXiv:1409.0800 [math.NT], 2014-2015.
CROSSREFS
Cf. A258944.
Sequence in context: A186627 A203660 A250518 * A251504 A103936 A147713
KEYWORD
nonn,more
AUTHOR
Felix Fröhlich, Jan 29 2016
STATUS
approved

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Last modified June 18 01:17 EDT 2024. Contains 373468 sequences. (Running on oeis4.)