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%I #13 Dec 29 2020 02:52:59
%S 3,9,10,27,18,81,40,42,243,100,80,84,729,108,160,168,2187,324,252,320,
%T 330,1000,336,6561,800,504,640,630,648,672,19683,1600,1008,1280,1320,
%U 1944,1764,1344,59049,1512,3200,1980,10000,2016,2560,2640,5832,2700
%N Second smallest integer of prime signature corresponding to that of A025487.
%C In A025487 the terms are in increasing order but here there are ups and downs.
%H Amiram Eldar, <a href="/A077560/b077560.txt">Table of n, a(n) for n = 2..10001</a>
%F a(n) = A081761(A025487(n)). - _Amiram Eldar_, Dec 29 2020
%Y Cf. A025487, A081761.
%K nonn
%O 2,1
%A _Amarnath Murthy_, Nov 10 2002
%E Corrected and extended by _Ray Chandler_, Aug 24 2003
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