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Fixed points of the permutations A121711, A121713, A121714 and A121715.
5

%I #3 Mar 30 2012 18:50:55

%S 1,2,14,16,25,28,85,163,237

%N Fixed points of the permutations A121711, A121713, A121714 and A121715.

%C Subsequence of A121717.

%C Conjecture: the sequence is finite.

%K nonn

%O 1,2

%A _Reinhard Zumkeller_, Aug 18 2006