%I #3 Mar 30 2012 17:29:14
%S 4,6,11,22,44,67,73,80,93,122,131,159,169,175,183,213,261,295,331,375,
%T 414,443,464,466,504,518,546,596,603,631,731,735,803,830,831,859,868,
%U 871,966,1033,1231,1326,1346,1356,1386,1551,1568,1580,1676,1683,1688
%N A091432 indexed by A000040.
%F a(n)=k such that A000040(k)=A091432(n).
%Y Cf. A000040, A007770, A000959, A091431, A091432.
%K base,nonn
%O 1,1
%A _Ray Chandler_, Jan 18 2004
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