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%I #6 Jul 10 2020 12:27:57
%S 1,3,3,1,1,2,1,2,1,3,3,1,1,3,3,1,3,1,3,3,1,3,1,3,3,1,1,2,1,2,1,3,3,1,
%T 1,3,3,1,1,2,1,2,1,3,3,1,1,2,1,3,3,1,1,2,1,2,1,3,3,1,1,2,1,3,3,1,1,2,
%U 1,2,1,3,3,1,1,3,3,1,3,1,3,3,1,3,1,3,3,1,1,2,1,2,1,3,3,1,1,3,3,1,1,2,1,2,1
%N Real root cubic substitution with characteristic polynomial:x^3-2*x^2-3*x+2.
%C Complex inverse of this polynomial is a real root Pisot
%F 1->{1, 3, 3, 1}, 2->{3}, 3->{1.2}
%t s[1] = {1, 3, 3, 1}; s[2] = {3}; s[3] = {1, 2}; t[a_] := Flatten[s /@ a]; p[0] = {1}; p[1] = t[p[0]]; p[n_] := t[p[n - 1]] aa = p[5]
%K nonn,uned
%O 0,2
%A _Roger L. Bagula_, May 22 2005
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