A087283 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).

3, 1, 1, 3, 1, 1, 2, 2, 2, 1, 1, 3, 1, 1, 1, 2, 3, 1, 1, 3, 3, 2, 1, 1, 1, 2, 1, 3, 1, 2, 2, 1, 1, 2, 3, 1, 1, 3, 1, 1, 1, 2, 3, 1, 1, 2, 1, 1, 1, 3, 3, 1, 1, 2, 1, 1, 1, 3, 1, 2, 2, 1, 1, 2, 1, 3, 2, 1, 1, 3, 1, 2, 1, 1, 1, 3, 2, 2, 2, 1, 1, 2, 3, 1, 1, 3, 1, 1, 2, 2, 1, 1, 1, 2, 1, 3, 1, 2, 2, 1, 1, 2, 3, 1, 1

Offset

1,1

Comments

Performing 'Look and Say' once generates A087284, twice results in A087282, while three operations yield the original infinite word.

Links

Table of n, a(n) for n=1..105.

Crossrefs

Cf. A005150, A087284, A087282.

Sequence in context: A090623 A098094 A367824 * A355924 A111625 A109007

Adjacent sequences: A087280 A087281 A087282 * A087284 A087285 A087286

Keyword

nonn,base

Author

Paul D. Hanna, Aug 28 2003

Status

approved