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Search: id:A022492
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A022492 An upper bound for linearized chord diagrams. +0
2
1, 2, 4, 10, 28, 100, 421, 2101, 11953, 76121, 533780, 4077565, 33655662, 298278708, 2824175781, 28446451346, 303704165521, 3425895062137, 40716009508038, 508528878864884 (list; graph; listen)
OFFSET

1,2

LINKS

A. Stoimenow, Enumeration of chord diagrams and an upper bound for Vassiliev invariants, J. Knot Theory Ramifications, 7 (1998), no. 1, 93-114.

CROSSREFS

Cf. A022490.

Sequence in context: A091175 A090594 A085549 this_sequence A123429 A006841 A003223

Adjacent sequences: A022489 A022490 A022491 this_sequence A022493 A022494 A022495

KEYWORD

nonn

AUTHOR

Alexander Stoimenow (stoimeno(AT)math.toronto.edu)

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.


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