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A022491 An upper bound for linearized chord diagrams. 0

%I #12 Sep 04 2020 15:33:44

%S 0,1,2,6,18,72,321,1680,9852,64168,457659,3543785,29578097,264623046,

%T 2525897073,25622275565,275257714175,3122190896616,37290114445901,

%U 467812869356846

%N An upper bound for linearized chord diagrams.

%H A. Stoimenow, <a href="http://dx.doi.org/10.1142/S0218216598000073">Enumeration of chord diagrams and an upper bound for Vassiliev invariants</a>, J. Knot Theory Ramifications, 7 (1998), no. 1, 93-114.

%K nonn,more

%O 1,3

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

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Last modified April 23 13:11 EDT 2024. Contains 371913 sequences. (Running on oeis4.)