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A054348 Triangular array whose rows are successive generations of the variant of the Kolakoski sequence described in A042942. +0
5
2, 2, 2, 2, 2, 1, 1, 2, 2, 1, 1, 2, 1, 2, 2, 1, 1, 2, 1, 2, 2, 1, 2, 2, 1, 1, 2, 1, 2, 2, 1, 2, 2, 1, 1, 2, 2, 2, 1, 1, 2, 1, 2, 2, 1, 2, 2, 1, 1, 2, 1, 1, 2, 2, 1, 2, 1, 1, 2, 2, 1, 1, 2, 1, 2, 2, 1, 2, 2, 1, 1, 2, 1, 1, 2, 2, 1, 2, 1, 1, 2, 2, 1, 1, 2, 1, 2, 2, 1, 2, 2, 1, 1, 2, 1, 1, 2, 2, 1, 2, 1, 1, 2, 1, 2 (list; graph; listen)
OFFSET

0,1

EXAMPLE

2; 2,2; 2,2,1,1; 2,2,1,1,2,1; ...

CROSSREFS

Cf. A054349-A054351, A042942, A000002.

Row lengths give A042942.

Sequence in context: A143544 A031346 A087472 this_sequence A037813 A159700 A083534

Adjacent sequences: A054345 A054346 A054347 this_sequence A054349 A054350 A054351

KEYWORD

nonn,tabf,easy

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), May 07 2000

EXTENSIONS

More terms from David Wasserman (wasserma(AT)spawar.navy.mil), Mar 04 2002

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Last modified December 8 08:31 EST 2009. Contains 170430 sequences.


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