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Search: id:A107337
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| A107337 |
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223 Pisot cubic substitution with characteristic polynomial:x^3-3*x^2-2*x-2. |
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+0
1
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| 1, 2, 1, 3, 2, 3, 1, 3, 1, 2, 1, 3, 2, 3, 1, 1, 3, 1, 1, 2, 1, 3, 2, 3, 1, 1, 1, 2, 1, 3, 2, 3, 1, 3, 1, 2, 1, 3, 2, 3, 1, 1, 3, 1, 1, 2, 1, 3, 2, 3, 1, 1, 2, 1, 3, 2, 3, 1, 1, 1, 2, 1, 3, 2, 3, 1, 1, 2, 1, 3, 2, 3, 1, 3, 1, 2, 1, 3, 2, 3, 1, 1, 3, 1, 1, 2, 1, 3, 2, 3, 1, 1, 2, 1, 3, 2, 3, 1, 1, 2, 1, 3, 2, 3, 1
(list; graph; listen)
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OFFSET
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0,2
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FORMULA
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1->{1, 2, 1, 3, 2, 3, 1}, 2->{3}, 3->{1}
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MATHEMATICA
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s[1] = {1, 2, 1, 3, 2, 3, 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]
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CROSSREFS
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Sequence in context: A005679 A101608 A102853 this_sequence A066376 A151682 A159918
Adjacent sequences: A107334 A107335 A107336 this_sequence A107338 A107339 A107340
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KEYWORD
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nonn,uned
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AUTHOR
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Roger L. Bagula (rlbagulatftn(AT)yahoo.com), May 22 2005
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