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A074264
Values of Kolakoski sequence A000002 at positions n = 0 mod 3.
5
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2
OFFSET
1,1
LINKS
EXAMPLE
The Kolakoski sequence (A000002) begins 1,2,2,1,1,2,1,2,2,1,2,2... At n=3,6,9,12, A000002(n) is 2,2,2,2
CROSSREFS
Cf. A074265.
Sequence in context: A357299 A263109 A044926 * A194302 A194294 A263110
KEYWORD
nonn,easy
AUTHOR
Jon Perry, Sep 20 2002
EXTENSIONS
Corrected offset from Nathaniel Johnston, May 02 2011
STATUS
approved