The angles occurring are b, e, g, i, l, n only.
(There are a further 10 symmetric tours with 4 slants,
consisting of 4 with quaternary symmetry ee/ee, gg/gg, ii/ii, ll/ll
and 6 with binary symmetry bb/ii bb/nn, ee/gg, gg/ii, gg/nn, ii/ll,
as shown in Part 6a.)
The tours are grouped in batches of 15 – since this number conveniently fits into a computer screen view area.
4 Slants, 60 tours, first 15: bb/in to bi/el.
4 Slants, 60 tours, second 15: bi/gi to ee/eg.
4 Slants, 60 tours, third 15: eg/eg to gg/in.
4 Slants, 60 tours, last 15: gi/gi to il/ll.
Back to: Part 6a — KTN Index Page