Search: id:A051614
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%I A051614
%S A051614 43,43,3,43,3,79,3,5,3,3,11,223,3,7,3,3,827,367,13,3,439,5,3,3,11,5,619,
%T A051614 3,5,3,7,3,3,5,5,907,23,11,3,3,3,1087,3,19,3,5,7,13,3,5,3,3,1447,3,3,3,
%U A051614 3767,1627,1663,3,1699,3,19,5,1879,3,1987,7,3,5,4943,3,2203,2239,5,23
%N A051614 4th term in Euclid-Mullin prime sequence started with n-th prime.
%C A051614 First term is p(n), 2nd term (if p odd) is 2, 3rd term is A023592.
%F A051614 a(n)=F[2p(n)F[2p(n)+1]+1] where F[x] is least prime divisor of x and 
               p(n) is n-th prime
%e A051614 E.g. (5,2,11,3), (89,2,179,3), (17,2,5,3), (2,3,7,43), (61,2,3,367).
%Y A051614 Cf. A000040, A005384, A005385, A023592, A051308 - A051335.
%Y A051614 Sequence in context: A097398 A033363 A127147 this_sequence A165864 A020442 
               A041923
%Y A051614 Adjacent sequences: A051611 A051612 A051613 this_sequence A051615 A051616 
               A051617
%K A051614 nonn,easy,nice
%O A051614 1,1
%A A051614 Labos E. (labos(AT)ana.sote.hu)

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