Conjectured dimensions of spaces of weight systems of chord diagrams.

Terms

a(0) =1a(1) =1a(2) =2a(3) =3a(4) =6a(5) =10a(6) =19a(7) =33a(8) =60a(9) =104a(10) =184a(11) =316a(12) =548a(13) =931a(14) =1588a(15) =2676a(16) =4511a(17) =7539a(18) =12590a(19) =20890a(20) =34603a(21) =57036a(22) =93804a(23) =153655a(24) =251109a(25) =408961a(26) =664467a(27) =1076398a(28) =1739660a(29) =2804166