%I #5 Dec 02 2015 00:52:04
%S 1,3,5,0,37,24,57,14,35,47,71,101,17,56,45,105,181,116,159,191,164,
%T 199,41,115,459,59,104,607,167,644,235,482,855,440,431,445,356,1577,
%U 1773,297,362,433,236,2230,743,264,667,566,385,1378,836,398,428,461,987,779
%N First occurrence of n in A092928, or 0 if n does not occur.
%C a(3) = 0 since n(n1)(n2)(n3) + 1 = (n^2  3n + 1)^2 cannot be prime.
%Y Cf. A092927, A092928.
%K nonn
%O 0,2
%A _Ray Chandler_, Mar 27 2004
