

A071151


n is prime and is the sum of the first k odd primes for some k.


3



3, 127, 379, 499, 6079, 6599, 8273, 9521, 11597, 13099, 22037, 33623, 34913, 49279, 52517, 54167, 64613, 92951, 101999, 116531, 182107, 222269, 225829, 240379, 255443, 283079, 356387, 360977, 448867, 535669, 541339, 552751, 611953, 624209
(list;
graph;
refs;
listen;
history;
text;
internal format)



OFFSET

1,1


LINKS

T. D. Noe, Table of n, a(n) for n = 1..1000


MATHEMATICA

s=0; lst={}; Do[p=Prime[n]; s+=p; If[PrimeQ[s], AppendTo[lst, s]], {n, 2, 7!}]; lst (* From Vladimir Joseph Stephan Orlovsky, Jan 28 2009 *)
Select[Accumulate[Prime[Range[2, 500]]], PrimeQ] (* Harvey P. Dale, Mar 14 2011 *)


CROSSREFS

Analogous to A013918.
Cf. A013916A013918, A065091, A071148A071150, A007504.
Sequence in context: A139936 A221637 A142007 * A041867 A134711 A163850
Adjacent sequences: A071148 A071149 A071150 * A071152 A071153 A071154


KEYWORD

nonn


AUTHOR

Labos Elemer, May 13 2002


STATUS

approved



