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A090941 indexed by A000040.
0

%I #3 Mar 30 2012 17:29:14

%S 2,3,3,4,6,9,9,10,10,12,14,13,13,17,17,20,28,28,27,29,28,29,31,31,32,

%T 32,34,33,33,34,34,38,38,40,40,41,41,45,47,47,58,58,60,60,59,59,73,73,

%U 74,74,76,76,83,83,84,84,88,88,90,90,88,90,89,89,94,94,97,97,102,102,103

%N A090941 indexed by A000040.

%F a(n)=k such that A000040(k)=A090941(n).

%Y Cf. A090941.

%K nonn

%O 1,1

%A _Ray Chandler_, Dec 31 2003