%I #9 May 30 2018 03:48:32
%S 20183,21893,25373,29251,30431,34613,50423,54833,56131,58111,63541,
%T 66413,74453,74471,76543,76561,77933,78241,81421,107563,108421,110441,
%U 112163,121403,122081,122561,131023,132893,132911,135283,137303,137831
%N Primes p such that p, p+18, p+36 are consecutive primes.
%C Old name was "Primes p(k) such that p(k+2)-p(k+1)=p(k+1)-p(k)=18."
%e a(1)=20183, 20201, and 20219 are consecutive primes with difference of 18.
%Y Cf. A001223, A033451, A047948, A052188.
%K nonn
%O 1,1
%A _Labos Elemer_, Jan 28 2000
%E Name changed by _Jon E. Schoenfield_, May 30 2018