login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A026605 [3->null]-transform of three-symbol Thue-Morse A026600 2
1, 2, 2, 1, 1, 2, 2, 1, 1, 2, 1, 2, 1, 2, 1, 2, 2, 1, 2, 1, 1, 2, 1, 2, 1, 2, 1, 2, 2, 1, 1, 2, 2, 1, 1, 2, 1, 2, 1, 2, 2, 1, 1, 2, 2, 1, 1, 2, 2, 1, 1, 2, 1, 2, 2, 1, 1, 2, 1, 2, 1, 2, 1, 2, 2, 1, 1, 2, 2, 1, 1, 2, 1, 2, 1, 2, 2, 1, 1, 2, 2, 1, 1, 2, 2, 1, 1, 2, 1, 2 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Old name was: a(n) = n-th term of A026600 that is not a 3.

This sequence equals the standard form of A057215, i.e., a(n) = A057215(n)+ 1 for all n.  This follows by noting that this sequence equals the [123->12, 231->21, 312->12]-transform of three-symbol Thue-Morse A026600. - Michel Dekking, Apr 18 2019

LINKS

Table of n, a(n) for n=1..90.

CROSSREFS

Sequence in context: A275885 A199010 A286944 * A331104 A270646 A293540

Adjacent sequences:  A026602 A026603 A026604 * A026606 A026607 A026608

KEYWORD

nonn

AUTHOR

Clark Kimberling

EXTENSIONS

Name changed by Michel Dekking, Apr 18 2019.

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 24 08:30 EDT 2021. Contains 345416 sequences. (Running on oeis4.)