A105102 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

Other ways to Give

A105102

A bi-Minimal Pisot substitution.

1, 1, 2, 1, 2, 2, 3, 1, 2, 2, 3, 2, 3, 3, 5, 4, 1, 2, 2, 3, 2, 3, 3, 5, 4, 2, 3, 3, 5, 4, 3, 5, 4, 5, 4, 6, 5, 1, 2, 2, 3, 2, 3, 3, 5, 4, 2, 3, 3, 5, 4, 3, 5, 4, 5, 4, 6, 5, 2, 3, 3, 5, 4, 3, 5, 4, 5, 4, 6, 5, 3, 5, 4, 5, 4, 6, 5, 5, 4, 6, 5, 6, 5, 2, 1, 6, 1, 2, 2, 3, 2, 3, 3, 5, 4, 2, 3, 3, 5, 4, 3, 5, 4, 5, 4

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,3

LINKS

Table of n, a(n) for n=0..104.

FORMULA

1-> 2 2->3 3->{5, 4} 4->5 5->6 6->{2, 1}

MATHEMATICA

s[1] = {2}; s[2] = {3}; s[3] = {5, 4}; s[4] = {5}; s[5] = {6}; s[6] = {2, 1}; t[a_] := Join[a, Flatten[s /@ a]]; p[0] = {1}; p[1] = t[{1}]; p[n_] := t[p[n - 1]] aa = Flatten[Table[p[n], {n, 0, 6}]]

CROSSREFS

Cf. A073058.

Sequence in context: A000120 A105062 A106487 * A105105 A178677 A366888

Adjacent sequences: A105099 A105100 A105101 * A105103 A105104 A105105

KEYWORD

nonn,uned

AUTHOR

Roger L. Bagula, Apr 07 2005

STATUS

approved