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Search: id:A103857
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A103857 Greatest prime factor of prime(n)! - prime(n)# + 1. +0
4
1, 1, 13, 4831, 10867, 380879, 67872713, 29248641596329, 5375659901, 2260742008115495258127626261, 39302553278734052383226897, 2202226772995090243, 363934772650919, 125129894757902719183 (list; graph; listen)
OFFSET

1,3

COMMENT

a(n) = A006530(A103855(n)).

LINKS

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

CROSSREFS

Cf. A103856, A103892.

Adjacent sequences: A103854 A103855 A103856 this_sequence A103858 A103859 A103860

Sequence in context: A057842 A023345 A006541 this_sequence A032463 A060887 A020521

KEYWORD

nonn

AUTHOR

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

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Last modified January 8 02:43 EST 2009. Contains 152824 sequences.


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