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A082380 Number of 7/3+-power-free words over the alphabet Sigma2. +0
4
1, 2, 4, 6, 10, 14, 20, 30, 38, 50, 64, 86, 108, 136, 178, 222, 276, 330, 408, 500, 618, 774, 962, 1178, 1432, 1754, 2160, 2660, 3292 (list; graph; listen)
OFFSET

0,2

LINKS

K. Jarhumaeki and J. Shallit, Polynomial vs Exponential Growth in Repetition-Free Binary Words

CROSSREFS

Cf. A038952, A028445, A007777, A082379.

Sequence in context: A000123 A103257 A103259 this_sequence A136460 A000065 A023499

Adjacent sequences: A082377 A082378 A082379 this_sequence A082381 A082382 A082383

KEYWORD

nonn

AUTHOR

Ralf Stephan (ralf(AT)ark.in-berlin.de), Apr 10 2003

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Last modified December 16 17:18 EST 2009. Contains 170825 sequences.


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