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%I #14 Jan 09 2023 07:53:45
%S 63,17,5,1,4,18,96,510,2580,12522,58920,270870,1223292
%N First occurrence of n in A084501.
%H Antti Karttunen, <a href="/A084507/a084507.scm.txt">Scheme-program for computing this sequence</a>
%Y Cf. A084517, A084527.
%K nonn,more
%O 0,1
%A _Antti Karttunen_, Jun 02 2003