%I #29 Jul 16 2015 22:34:01
%S 0,4,11,13,19,31,43,61,73,103,109,139,151,181,193,199,211,223,229,241,
%T 271,283,313,349,379,409,421,433,439,463,523,571,601,613,619,631,643,
%U 649
%N Places of records of A227321.
%C Records of A227321 are 3, 4, 5, 8, 11, 17, 23, 32, 38,....
%C The first 3 nonprimes are a(1)=0, a(2)=4, a(38)=649.
%C The sequence contains all greaters of twin primes more than 7 (see A006512).
%H Peter J. C. Moses, <a href="/A228003/b228003.txt">Table of n, a(n) for n = 1..2000</a>
%F For n>=4, A227321(a(n)) = (a(n) + 3)/2.
%Y Cf. A227321, A006512.
%K nonn
%O 1,2
%A _Vladimir Shevelev_, Aug 07 2013
%E More terms from _Peter J. C. Moses_, Aug 07 2013