%I #6 Jul 14 2012 11:40:50
%S 1,2,4,6,8,27,28,169,183,187,188,189,438,442,1056,1059,40084,40088,
%T 40091,40114,40121,100348,251709,4124588,10553499,10553853,27066972,
%U 179992914,179992932,179993012,465769812,1208198618,1208198852
%N Numbers n such that prime(n) == -5 (mod n).
%t 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 Cf. A023147, A045924, A092044, A092045, A092046, A092048, A092049, A092050, A092051, A092052.
%K nonn
%O 1,2
%A _Robert G. Wilson v_, Feb 18 2004
%E Corrected by Mohammed Bouayoun (bouyao(AT)wanadoo.fr), Feb 20 2004
%E a(28)-a(34) from _Robert G. Wilson v_, Feb 22 2006