A079436 Full Łukasiewicz word for each rooted plane tree (interpretation e in Stanley's exercise 19) encoded by A014486 (or A063171).

0, 10, 200, 110, 3000, 2010, 2100, 1200, 1110, 40000, 30010, 30100, 20200, 20110, 31000, 21010, 22000, 13000, 12010, 21100, 12100, 11200, 11110, 500000, 400010, 400100, 300200, 300110, 401000, 301010, 302000, 203000, 202010, 301100, 202100

Offset: 0

Author

Antti Karttunen, Jan 09 2003

Keywords

• nonn
• fini

Comments

Note: Here the last leaf is explicit, i.e. the terms are obtained from those of A071153 by multiplying them by 10.

Note: this finite decimal representation works only up to the 6917th term, as the 6918th such word is already "x0000000000" (where x stands for digit "ten").

Links

• Antti Karttunen, Illustration of initial terms
• OEIS Wiki, Łukasiewicz words
• Index entries for sequences related to Łukasiewicz

Crossrefs

a(n) = 10*A071153(n).

For n > 1, the number of zeros in the term a(n) is given by A057514(n).

The first digit of each term is given by A057515.

Cf. A059984, A059985.