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A104248 Lengths of successive runs of 1's in the Thue-Morse sequence A010060. 4
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; text; internal format)
OFFSET

1,1

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.

REFERENCES

J. Grytczuk, Thue type problems for graphs, points and numbers, Discrete Math., 308 (2008), 4419-4429.

LINKS

Ray Chandler, Table of n, a(n) for n=1..10922

FORMULA

a(n) = A026465(2n).

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 ...

CROSSREFS

Cf. A010060, A036577, A143331.

Sequence in context: A081129 A022934 A107450 * A249973 A069349 A167404

Adjacent sequences:  A104245 A104246 A104247 * A104249 A104250 A104251

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane, Aug 05 2008

EXTENSIONS

Edited and extended by Ray Chandler, Aug 08 2008

STATUS

approved

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Last modified February 24 21:33 EST 2018. Contains 299628 sequences. (Running on oeis4.)