%I #2 Mar 30 2012 17:27:48
%S 1,2,18,54,56,1958,40954
%N Fixed points of permutation A111390.
%C n = A111390(n).
%Y Cf. A111390.
%K nonn,more
%O 1,2
%A _Klaus Brockhaus_, Nov 13 2005, Jan 01 2006