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A014595 Conjectured dimensions of spaces of weight systems of chord diagrams. 1
1, 1, 2, 3, 6, 10, 19, 33, 60, 104, 184, 316, 548, 931, 1588, 2676 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..15.

Birman, Joan S., New points of view in knot theory (amstex), Bull. Amer. Math. Soc. (N.S.) 28 (1993), no. 2, 253-287.

Jan Kneissler, The number of primitive Vassiliev invariants of degree up to 12

Bar-Natan, Dror, On the Vassiliev Knot Invariants, Topology 34 (1995) 423-472.

D. Bar-Natan, Bibliography of Vassiliev Invariants

CROSSREFS

First 13 terms agree with A007478, next 3 obtained from partial sums of A001935.

Sequence in context: A191518 A217382 A007473 * A079959 A028495 A136752

Adjacent sequences:  A014592 A014593 A014594 * A014596 A014597 A014598

KEYWORD

nonn

AUTHOR

David Broadhurst

STATUS

approved

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Last modified April 23 22:11 EDT 2014. Contains 240947 sequences.