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First term of the earliest sequence of n consecutive strong primes.
0

%I #4 Jan 16 2014 17:35:36

%S 11,37,1657,1847,74687,322193,5051341,11938853,245333213,397597169,

%T 130272314657,1273135176871

%N First term of the earliest sequence of n consecutive strong primes.

%C A strong prime is a prime p(n) such that p(n) > (p(n-1) + p(n+1))/2.

%e a(2) = 37 because the two consecutive primes 37 and 41 are both strong and are the first such pair.

%Y Cf. A051634, A229832.

%K nonn

%O 1,1

%A _Giovanni Resta_, Jan 16 2014