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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
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
CROSSREFS
Sequence in context: A275885 A199010 A286944 * A331104 A270646 A293540
KEYWORD
nonn
EXTENSIONS
Name changed by Michel Dekking, Apr 18 2019.
STATUS
approved