For 6×3=18 thread kongoh-gumi there are exactly 14572 two-colour (or less) patterns excluding simple color reversals. This is one of only 10 designs where a pattern repeats after a very short distance on the braid.
For 6×3=18 thread kongoh-gumi there are exactly 14572 two-colour (or less) patterns excluding simple color reversals. This is one of only 10 designs where a pattern repeats after a very short distance on the braid.