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%I #4 Mar 30 2012 18:51:27
%S 4,8,12,1,20,24,28,2,1,40,44,3,52,56,60,1,68,2,76,5,84,88,92,6,1,104,
%T 3,7,116,120,124,2,132,136,140,1,148,152,156,10,164,168,172,11,5,184,
%U 188,3,1,2,204,13,212,6,220,14,228,232,236,15,244,248,7,1,260,264,268,17
%N Smallest positive integer other than n where geometric mean of n and a(n) is an integer.
%F a(n)=A056134(n)^2/n. If n is squarefree then a(n)=4n, otherwise a(n)=A007913(n)
%K easy,nonn
%O 1,1
%A _Henry Bottomley_, Jun 13 2000
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