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A130628 Related to the minimal number of periodic orbits of periods guaranteed by Sharkovskii's theorem. 0
1, 1, 0, 1, 0, 2, 0, 3, 0, 6, 1, 9, 2, 18, 4, 30, 8, 56, 16, 99, 32, 186, 64, 337, 128, 635, 256, 1177, 512, 2220, 1024 (list; graph; refs; listen; history; internal format)
OFFSET

1,6

COMMENTS

Bau-Sen Du's [1985/2007] Table 1, p. 6, has this sequence as the 6th column.

LINKS

Bau-Sen Du, The Minimal Number of Periodic Orbits of Periods Guaranteed in Sharkovskii's Theorem. Bull. Austral. Math. Soc. 31(1985), 89-103. Corrigendum: 32 (1985), 159.

CROSSREFS

Sequence in context: A090482 A082857 A081155 * A076563 A163974 A067165

Adjacent sequences:  A130625 A130626 A130627 * A130629 A130630 A130631

KEYWORD

nonn

AUTHOR

Jonathan Vos Post (jvospost3(AT)gmail.com), Jun 18 2007

EXTENSIONS

Replaced arXiv URL by non-cached version - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Oct 30 2009

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Last modified February 14 14:07 EST 2012. Contains 205623 sequences.