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A104248
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Lengths of successive runs of 1's in the Thue-Morse sequence A010060.
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4
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2, 1, 2, 1, 2, 1, 1, 2, 2, 1, 2, 1, 2, 2, 1, 1, 2, 1, 2, 1, 2, 1, 1, 2, 2, 1, 1, 2, 1, 2, 1, 2, 2, 1, 2, 1, 2, 1, 1, 2, 2, 1, 2, 1, 2, 2, 1, 1, 2, 1, 2, 1, 2, 2, 1, 2, 1, 2, 1, 1, 2, 2, 1, 1, 2, 1, 2, 1, 2, 1, 1, 2, 2, 1, 2, 1, 2, 2, 1, 1, 2, 1, 2, 1, 2, 1, 1, 2, 2, 1, 1, 2, 1, 2, 1, 2, 2, 1, 2, 1, 2, 1, 1, 2, 2
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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COMMENTS
| Also lengths of successive runs of 0's in the Thue-Morse sequence A010059.
Also lengths of successive runs of 2's in the Thue-Morse sequence A001285.
A variant of A036577, suggested by p. 4421 of Grytczuk.
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REFERENCES
| J. Grytczuk, Thue type problems for graphs, points and numbers, Discrete Math., 308 (2008), 4419-4429.
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LINKS
| Ray Chandler, Table of n, a(n) for n=1..10922
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FORMULA
| a(n) = A026465(2n).
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EXAMPLE
| A010060 begins 011010011001011010010110011010011... so the runs of 1's have lengths 2 1 2 1 2 1 1 2 2 1 2 1 2 2 1 1 2 1 ...
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CROSSREFS
| Cf. A010060, A036577, A143331.
Sequence in context: A081129 A022934 A107450 * A069349 A167404 A062754
Adjacent sequences: A104245 A104246 A104247 * A104249 A104250 A104251
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KEYWORD
| nonn,easy
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com), Aug 05 2008
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EXTENSIONS
| Edited and extended by Ray Chandler (rayjchandler(AT)sbcglobal.net), Aug 08 2008
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