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Search: id:A071928
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A071928 Kolakoski-(2,4) sequence: a(n) is length of n-th run. +0
5
2, 2, 4, 4, 2, 2, 2, 2, 4, 4, 4, 4, 2, 2, 4, 4, 2, 2, 4, 4, 2, 2, 2, 2, 4, 4, 4, 4, 2, 2, 2, 2, 4, 4, 4, 4, 2, 2, 4, 4, 2, 2, 2, 2, 4, 4, 4, 4, 2, 2, 4, 4, 2, 2, 2, 2, 4, 4, 4, 4, 2, 2, 4, 4, 2, 2, 4, 4, 2, 2, 2, 2, 4, 4, 4, 4, 2, 2, 2, 2, 4, 4, 4, 4, 2, 2, 4, 4, 2, 2, 4, 4, 2, 2, 2, 2, 4, 4, 4, 4, 2, 2, 2, 2, 4 (list; graph; listen)
OFFSET

1,1

LINKS

Michael Baake and Bernd Sing, Kolakoski-(3,1) is a (deformed) model set

B. Sing, Kolakoski-(2m,2n) are limit-periodic model sets.

CROSSREFS

Cf. A000002, A071820, A071907, A064353, A071942.

Sequence in context: A119922 A097860 A098979 this_sequence A165207 A130501 A049116

Adjacent sequences: A071925 A071926 A071927 this_sequence A071929 A071930 A071931

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

EXTENSIONS

More terms from Antonio G. Astudillo (afg_astudillo(AT)hotmail.com), Sep 08 2002

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Last modified December 16 17:18 EST 2009. Contains 170825 sequences.


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