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A071150 n is a prime and the sum of all odd primes <=n is also a prime. +0
2
3, 29, 53, 61, 251, 263, 293, 317, 359, 383, 503, 641, 647, 787, 821, 827, 911, 1097, 1163, 1249, 1583, 1759, 1783, 1861, 1907, 2017, 2287, 2297, 2593, 2819, 2837, 2861, 3041, 3079, 3181, 3461, 3541, 3557, 3643, 3779, 4259, 4409, 4457, 4597, 4691, 4729 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Analogous to A013917.

Cf. A065091, A071148, A071149, A013916-A013918, A007504.

Adjacent sequences: A071147 A071148 A071149 this_sequence A071151 A071152 A071153

Sequence in context: A106979 A087209 A072306 this_sequence A107189 A059761 A049437

KEYWORD

easy,nonn

AUTHOR

Labos E. (labos(AT)ana.sote.hu), May 13 2002

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Last modified October 13 20:18 EDT 2008. Contains 145016 sequences.


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