n=1: labelled 1, racks 1, quandles 1, twist classes 1, class sizes {1: 1}, unordered twist pairs 0, non-self-dual racks 0, all twist-related to dual: True
n=2: labelled 2, racks 2, quandles 1, twist classes 2, class sizes {1: 2}, unordered twist pairs 0, non-self-dual racks 0, all twist-related to dual: True
n=3: labelled 13, racks 6, quandles 3, twist classes 6, class sizes {1: 6}, unordered twist pairs 0, non-self-dual racks 0, all twist-related to dual: True
n=4: labelled 114, racks 19, quandles 7, twist classes 19, class sizes {1: 19}, unordered twist pairs 0, non-self-dual racks 0, all twist-related to dual: True
n=5: labelled 1708, racks 74, quandles 22, twist classes 73, class sizes {1: 72, 2: 1}, unordered twist pairs 1, non-self-dual racks 2, all twist-related to dual: True
   pairs that are dual pairs {X, X^op}: 1; pairs of quandles: 1
   pairs certified (explicit twist checked pointwise, no isomorphism among 120 bijections): 1/1
   n=5: the only pair is {Aff(Z5,2), Aff(Z5,3)}: True; non-self-dual racks are exactly these two: True
n=6: labelled 36538, racks 353, quandles 73, twist classes 338, class sizes {1: 324, 2: 13, 3: 1}, unordered twist pairs 16, non-self-dual racks 2, all twist-related to dual: True
   pairs that are dual pairs {X, X^op}: 1; pairs of quandles: 5
   class of size 3: self-dual members [True, True, True]
   pairs certified (explicit twist checked pointwise, no isomorphism among 720 bijections): 16/16
   n=6: non-self-dual racks 2, quandles among them [True, True], they form a twist pair: True
checks failed: 0
RESULT PASS
