%I
%S 42,154,266,574,994,1106,2674,3206,3514,4382,5306,5446,6538,6706,8666,
%T 8834,9814,9926,10654,11494,13174,13594,14266,14434,14546,15274,15806,
%U 17486,17906,18214,18242,21994,22358,22694,24094,25858,27314,28406
%N Interprimes which are of the form s*prime, s=14.
%C Interprimes of the form s*prime are in A075277A075296 ( s = 2  21 ). Case s=1 is impossible.
%e 266 is an interprime and 266/14 = 19 is prime.
%t s=14; Select[Table[(Prime[n+1]+Prime[n])/2, {n, 2, 4000}], PrimeQ[ #/s]&]
%Y Cf. A075277A075296.
%K easy,nonn
%O 1,1
%A _Zak Seidov_, Sep 12 2002
