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A028581 Quotients associated with A024011. 3
1, 2, 9, 15001, 10736033 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..5.

MATHEMATICA

lst={}; s=0; Do[p=Prime[n]; s=s+p; r=s/p; If[r==IntegerPart[r], AppendTo[lst, r]], {n, 1, 10^6}]; lst [From Vladimir Joseph Stephan Orlovsky, Aug 07 2008]

CROSSREFS

Cf. A024011, A007506, A028582.

Sequence in context: A208214 A175980 A027734 * A030252 A049384 A132859

Adjacent sequences:  A028578 A028579 A028580 * A028582 A028583 A028584

KEYWORD

nonn,nice

AUTHOR

G. L. Honaker, Jr.

EXTENSIONS

5th term from Kok Seng Chua (chuaks(AT)ihpc.nus.edu.sg), May 14 2000

STATUS

approved

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Last modified May 23 04:04 EDT 2013. Contains 225585 sequences.