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A084684 Degrees of certain maps. 0
1, 2, 4, 8, 13, 20, 28, 38, 49, 62, 76 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

LINKS

J. Hietarinta and C.-M. Viallet, Discrete Painleve I and ..., Chaos, Solitons and Fractals 11, 2000, p. 29.

CROSSREFS

Cf. A064863.

Sequence in context: A037380 A186752 A030503 * A011907 A056133 A172131

Adjacent sequences:  A084681 A084682 A084683 * A084685 A084686 A084687

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Jul 16 2003

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Last modified February 17 13:28 EST 2012. Contains 206031 sequences.