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A074264 Values of Kolakoski sequence A000002 at positions n = 0 mod 3. 3
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 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Nathaniel Johnston, Table of n, a(n) for n = 1..10000

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: A067441 A263109 A044926 * A194302 A194294 A263110

Adjacent sequences:  A074261 A074262 A074263 * A074265 A074266 A074267

KEYWORD

nonn,easy

AUTHOR

Jon Perry, Sep 20 2002

EXTENSIONS

Corrected offset from Nathaniel Johnston, May 02 2011

STATUS

approved

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Last modified July 28 07:13 EDT 2021. Contains 346317 sequences. (Running on oeis4.)