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Fixed points of A067581.
1

%I #6 Jan 04 2013 16:03:57

%S 1,2,3,4,5,6,7,8,9,10,53,106,298,5790,7594,14650,15576,41612,66049,

%T 150564,154476,154484

%N Fixed points of A067581.

%C A067581(a(n)) = a(n).

%C Searched up to A067581(10^7). The smallest integer not yet in A067581 is 2746513. [From _Donovan Johnson_, Oct 01 2009]

%K nonn,more,base

%O 1,2

%A _Reinhard Zumkeller_, Feb 15 2008

%E a(16)-a(22) from _Donovan Johnson_, Oct 01 2009