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Search: id:A103892
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A103892 Greatest prime factor of prime(n)! / prime(n)# + 1. +0
4
2, 2, 5, 5, 1571, 2693, 15427, 27749, 4154449757, 151585363459003, 73899633146196133, 24770877398207, 1429176066859677377, 7748318379505746557, 21662673895172922098651 (list; graph; listen)
OFFSET

1,1

COMMENT

a(n) = A006530(A103890(n)).

LINKS

R. Zumkeller, p(n)!/p(n )#+1

CROSSREFS

Cf. A103891, A103857.

Sequence in context: A164904 A083849 A063501 this_sequence A000403 A068763 A112573

Adjacent sequences: A103889 A103890 A103891 this_sequence A103893 A103894 A103895

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Feb 20 2005

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Last modified December 20 00:58 EST 2009. Contains 171054 sequences.


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