A107336 222 Pisot cubic substitution with characteristic polynomial:x^3-2*x^2-2*x-2.

1, 2, 3, 3, 2, 1, 3, 1, 1, 3, 1, 2, 3, 3, 2, 1, 1, 1, 2, 3, 3, 2, 1, 1, 2, 3, 3, 2, 1, 1, 1, 2, 3, 3, 2, 1, 3, 1, 1, 3, 1, 2, 3, 3, 2, 1, 1, 2, 3, 3, 2, 1, 1, 2, 3, 3, 2, 1, 3, 1, 1, 3, 1, 2, 3, 3, 2, 1, 1, 2, 3, 3, 2, 1, 3, 1, 1, 3, 1, 2, 3, 3, 2, 1, 1, 2, 3, 3, 2, 1, 1, 2, 3, 3, 2, 1, 3, 1, 1, 3, 1, 2, 3, 3, 2

Offset: 0

Author

Roger L. Bagula, May 22 2005

Keywords

• nonn
• uned

Programs

Mathematica

s[1] = {1, 2, 3, 3, 2, 1}; s[2] = {3}; s[3] = {1}; t[a_] := Flatten[s /@ a]; p[0] = {1}; p[1] = t[p[0]]; p[n_] := t[p[n - 1]] aa = p[4]

Formula

1->{1, 3, 2, 2, 3, 1}, 2->{3}, 3->{1}