%I #13 Sep 15 2018 05:30:56
%S 2,3,5,9,6,8,8,10,12,14,12,18,14,15,21,48,18,20,20,28,22,24,24,30,28,
%T 27,30,32,30,40,32,44,34,35,38,100,38,39,40,42,42,54,44,45,50,51,48,
%U 80,50,52,54,60,54,56,56,66,58,60,60,72,62,65,68,192,66,70,68,72,70,78,72
%N Smallest k>n such that tau(n) divides tau(k)=A000005(k).
%H Ivan Neretin, <a href="/A069805/b069805.txt">Table of n, a(n) for n = 1..10000</a>
%o (PARI) for(s=1,100,n=s+1; while(frac(numdiv(n)/numdiv(s))>0,n++); print1(n,","); )
%o (PARI) a(n) = my(k=n+1); while(numdiv(k)%numdiv(n), k++); k; \\ _Michel Marcus_, Sep 15 2018
%Y Cf. A000005.
%Y Cf. A140635 (without k>n constraint).
%K easy,nonn
%O 1,1
%A _Benoit Cloitre_, May 01 2002