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A022492 An upper bound for linearized chord diagrams. 1
1, 2, 4, 10, 28, 100, 421, 2101, 11953, 76121, 533780, 4077565, 33655662, 298278708, 2824175781, 28446451346, 303704165521, 3425895062137, 40716009508038, 508528878864884 (list; graph; refs; listen; history; text; internal format)
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 [broken link], [DOI]
CROSSREFS
Cf. A022490.
Sequence in context: A369079 A191501 A085549 * A352068 A123429 A207018
KEYWORD
nonn
AUTHOR
Alexander Stoimenow (stoimeno(AT)math.toronto.edu)
STATUS
approved

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Last modified March 29 01:36 EDT 2024. Contains 371264 sequences. (Running on oeis4.)