A028581 Quotients associated with A024011.

1, 2, 9, 15001, 10736033, 731778483019656

Offset

1,2

Links

Table of n, a(n) for n=1..6.

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 (* Vladimir Joseph Stephan Orlovsky, Aug 07 2008 *)

Crossrefs

Cf. A024011, A007506, A028582.

Sequence in context: A296654 A027734 A328201 * A030252 A325624 A049384

Adjacent sequences: A028578 A028579 A028580 * A028582 A028583 A028584

Keyword

nonn,nice,more

Author

G. L. Honaker, Jr.

Extensions

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

a(6) from Paul W. Dyson, Apr 16 2022

Status

approved