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Numbers n such that 2^n - prime(n) is prime.
1

%I #4 Mar 30 2012 17:30:51

%S 3,11,19,24,26,61,96,175,189,312,483,741,4741,7082,8421,10695,14802,

%T 18824,18892,20655,21653,39937

%N Numbers n such that 2^n - prime(n) is prime.

%C Next term is greater than 50000 - Sam Handler (sam_5_5_5_0(AT)yahoo.com), Dec 05 2004

%t Do[ If[ PrimeQ[2^n - Prime[n]], Print[n]], {n, 1, 10^5}]

%Y Cf. A077375.

%K nonn

%O 1,1

%A _Robert G. Wilson v_, Nov 30 2002

%E More terms from Sam Handler (sam_5_5_5_0(AT)yahoo.com), Dec 05 2004