login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A080815 Successive strings in the construction of the Thue-Morse sequence A001285. 3
1, 2, 21, 2112, 21121221, 2112122112212112, 21121221122121121221211221121221 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

REFERENCES

A. Salomaa, Jewels of Formal Language Theory. Computer Science Press, Rockville, MD, 1981, p. 6.

LINKS

Table of n, a(n) for n=1..7.

FORMULA

Drop first half of each word in A080814.

CROSSREFS

Cf. A080814.

Sequence in context: A052157 A050204 A022470 * A276654 A114846 A195165

Adjacent sequences:  A080812 A080813 A080814 * A080816 A080817 A080818

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Mar 26 2003

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified June 17 19:10 EDT 2019. Contains 324198 sequences. (Running on oeis4.)