A107333 1-limiting word of the morphism 1->1331, 2->3, 3->12.

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, 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, 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

Offset

0,2

Links

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

Mathematica

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]

Crossrefs

Sequence in context: A135910 A255916 A367825 * A161642 A152141 A098505

Adjacent sequences: A107330 A107331 A107332 * A107334 A107335 A107336

Keyword

nonn

Author

Roger L. Bagula, May 22 2005

Extensions

Edited by Sean A. Irvine, Jun 14 2026

Status

approved