Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A103895
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A103895 Sum of divisors of prime(n)! / prime(n)# + 1. +0
4
3, 3, 6, 31, 18864, 258624, 733755680, 13213440000, 115884221549652, 1372805558801047105280, 40999368670243322750932, 1855053929165456908669711085568, 113895178720398409713058206857404800 (list; graph; listen)
OFFSET

1,1

COMMENT

a(n) = A000203(A103890(n)).

LINKS

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

CROSSREFS

Cf. A103894, A103860.

Sequence in context: A052560 A147836 A019235 this_sequence A066358 A114187 A118031

Adjacent sequences: A103892 A103893 A103894 this_sequence A103896 A103897 A103898

KEYWORD

nonn

AUTHOR

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

page 1

Search completed in 0.002 seconds

Lookup | Welcome | Find friends | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
More pages | Superseeker | Maintained by N. J. A. Sloane (njas@research.att.com)

Last modified December 15 00:47 EST 2009. Contains 170825 sequences.


AT&T Labs Research