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%I #3 Mar 11 2014 01:34:11
%S 6,82,694,8218,63305533,6509689858,823196834731,8212599318003485032,
%T 6712483595162964564471389651995548562,
%U 612961845123799031836303480873397492701632806249165191
%N Perfect numbers written backwards.
%H Omar E. Pol, <a href="http://www.polprimos.com">Determinacion geometrica de los numeros primos y perfectos</a>.
%e a(3)=694 because the 3rd perfect number is 496.
%Y Cf. A000396, A004087.
%K base,easy,nonn
%O 1,1
%A _Omar E. Pol_, Feb 17 2008
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