%I #6 Mar 30 2012 18:50:54
%S 0,1,2,3,4,5,6,7,8,9,29,49,69,89
%N Fixed points of permutations A118763, A118764, A118765 and A118766.
%C A118763(a(n)) = A118764(a(n)) = A118765(a(n)) = A118766(a(n)) = a(n).
%C No more terms less than 10^4. Looking at the pattern mod 9, I conjecture that there will be more terms past 10^8. - _Joshua Zucker_, May 14 2006
%Y Cf. A118761.
%K nonn,more
%O 1,3
%A _Reinhard Zumkeller_, May 01 2006
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