Problem 2371. Integer sequence - 2 : Kolakoski sequence

Created by rifat
Appears in Sequences & Series I

Difficulty:Rate

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Get the n-th term of Kolakoski Sequence.

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633 Solutions
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Last Solution submitted on Nov 12, 2025

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Guillaume on 18 Jun 2014

It'd be good to indicate which kolakoski sequence you mean since I can find at least two different ones
1. wikipedia = http://oeis.org/A000002
2. wolfram mathworld = http://oeis.org/A006928

rifat on 18 Jun 2014

it is https://oeis.org/A000002

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Problem 2371. Integer sequence - 2 : Kolakoski sequence

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Problem 2371. Integer sequence - 2 : Kolakoski sequence

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Last 200 Solutions

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