%I A136351
%S A136351 2,6,30,210,2310,200560490130
%N A136351 Primorial numbers #p such that (#p)+1 is a prime.
%C A136351 This sequence is different from A121069 and A002110.
%C A136351 a(7)=A002110(75) has 154 digits and is too long to be listed. - R. J.
Mathar, Jul 23 2008
%F A136351 {A002110(j): A002110(j)+1 in A000040}. - R. J. Mathar, Jul 23 2008
%e A136351 a(5)=2310 is followed by prime 2311 whereas 30030 is not followed by
a prime.
%Y A136351 Cf. A136349, A136350, A136352, A002110, A121069.
%Y A136351 Sequence in context: A088257 A058694 A046853 this_sequence A071290 A093449
A083002
%Y A136351 Adjacent sequences: A136348 A136349 A136350 this_sequence A136352 A136353
A136354
%K A136351 easy,nonn
%O A136351 1,1
%A A136351 Enoch Haga (Enokh(AT)comcast.net), Dec 25 2007
%E A136351 Changed a(1) from 4 to 2 and edited by R. J. Mathar (mathar(AT)strw.leidenuniv.nl),
Jul 23 2008
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