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Where records occur in A039996.
3

%I #3 Mar 30 2012 17:35:02

%S 1,6,9,30,33,203,220,1368,2638,10561,10726,18926,86693,101294,170447,

%T 734638,749502,1503095,3131428,6504583,27508889,56295291,66084700,

%U 98097954

%N Where records occur in A039996.

%e a(17)=749502 because prime(749502)=11373379, and

%e there are A178596(17)=20 primes embedded in 11373379:

%e {3, 7, 11, 13, 17, 31, 71, 79, 97, 113, 131, 179, 317, 797, 971, 11317, 17971, 131797, 317971, 1317971}.

%Y Cf. A039996, A178596.

%K base,nonn

%O 1,2

%A _Zak Seidov_, May 30 2010

%E a(18)-a(24) from _Donovan Johnson_, Jun 10 2010