%I A092047
%S A092047 1,2,4,6,8,27,28,169,183,187,188,189,438,442,1056,1059,40084,40088,
%T A092047 40091,40114,40121,100348,251709,4124588,10553499,10553853,27066972,
%U A092047 179992914,179992932,179993012,465769812,1208198618,1208198852
%N A092047 Numbers n such that prime(n) == -5 (mod n).
%t A092047 NextPrim[n_] := Block[{k = n + 1}, While[ !PrimeQ[k], k++ ]; k]; p = 
               1; Do[ If[ Mod[p = NextPrim[p], n] == n - 5, Print[n]], {n, 1, 10^9}]
%Y A092047 Cf. A023147, A045924, A092044, A092045, A092046, A092048, A092049, A092050, 
               A092051, A092052.
%Y A092047 Sequence in context: A119260 A067732 A117912 this_sequence A057809 A135632 
               A068541
%Y A092047 Adjacent sequences: A092044 A092045 A092046 this_sequence A092048 A092049 
               A092050
%K A092047 nonn
%O A092047 1,2
%A A092047 Robert G. Wilson v (rgwv(AT)rgwv.com), Feb 18 2004
%E A092047 Corrected by Mohammed Bouayoun (bouyao(AT)wanadoo.fr), Feb 20 2004
%E A092047 a(28)-a(34) from Robert G. Wilson v (rgwv(at)rgwv.com), Feb 22 2006