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%I #3 Mar 30 2012 18:51:20
%S 2,4,3,6,5,8,4,6,14,12,10,7,5,16,18,8,12,18,6,28,9,15,21,26,20,12,33,
%T 10,7,32,22,25,34,24,21,36,11,16,38,45,8,21,39,12,15,46,20,26,18,30,9,
%U 42,13,40,54,33,24,30,58,70,66,20,14,62,55,54,10,64,30,28,18,50,68,48
%N Smallest integer where the harmonic mean of a(n) and A005279(n) is an integer.
%C if m is not in A005279 then smallest integer to have an integer harmonic mean with m is m
%Y Cf. A005279, A046793.
%K nonn
%O 1,1
%A _Henry Bottomley_, Mar 20 2000