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A104248 Lengths of successive runs of 1's in the Thue-Morse sequence A010060. 5
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.
LINKS
Jaroslaw Grytczuk, Thue type problems for graphs, points and numbers, Discrete Math., 308 (2008), 4419-4429.
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 ...
MATHEMATICA
Map[Length, Most[Split[ThueMorse[Range[500]]]][[;;;; 2]]] (* Paolo Xausa, Dec 19 2023 *)
CROSSREFS
Sequence in context: A022934 A107450 A341765 * A358359 A249973 A343854
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 July 13 14:24 EDT 2024. Contains 374284 sequences. (Running on oeis4.)