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A117130 Maximal number of cycles in complete graph on n nodes that can be unknotted when the graph is embedded in three-dimensional Euclidean space. +0
2
0, 0, 0, 1, 7, 37, 197, 1171 (list; graph; listen)
OFFSET

0,5

COMMENT

For n <= 6 all cycles can be unknotted and the terms agree with A002807.

CROSSREFS

Cf. A002807.

Sequence in context: A106925 A085640 A069378 this_sequence A002807 A124610 A002683

Adjacent sequences: A117127 A117128 A117129 this_sequence A117131 A117132 A117133

KEYWORD

nonn,more

AUTHOR

John Conway, Apr 29 2006

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Last modified December 11 12:57 EST 2009. Contains 170656 sequences.


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