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A087284 An infinite audioactive word, one of three in the cycle that results from the limit of the 'Look and Say' sequence using method A with an initial term of 1 (A005150). 2
1, 3, 2, 1, 1, 3, 2, 1, 3, 2, 2, 1, 1, 3, 3, 1, 1, 2, 1, 3, 2, 1, 2, 3, 1, 2, 3, 1, 1, 2, 1, 1, 1, 3, 1, 1, 2, 2, 2, 1, 1, 2, 1, 3, 2, 1, 1, 3, 3, 1, 1, 2, 1, 3, 2, 1, 1, 2, 3, 1, 2, 3, 2, 1, 1, 2, 3, 1, 1, 3, 1, 1, 2, 2, 2, 1, 1, 2, 1, 1, 1, 3, 1, 2, 2, 1, 1, 3, 1, 1, 1, 2, 3, 1, 1, 3, 3, 2, 2, 1, 1, 2, 1, 3, 2 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

COMMENTS

Performing 'Look and Say' once generates A087282, twice results in A087283, while three operations yield the original infinite word.

CROSSREFS

Cf. A005150, A087282, A087283.

Sequence in context: A181657 A172254 A053542 * A152176 A152175 A134520

Adjacent sequences:  A087281 A087282 A087283 * A087285 A087286 A087287

KEYWORD

nonn,base

AUTHOR

Paul D. Hanna (pauldhanna(AT)juno.com), Aug 28 2003

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Last modified February 15 19:09 EST 2012. Contains 205852 sequences.