That can't represent "8_20" in the Knot atlas sense, since the knot in the image is alternating, while "8_20" in the Knot atlas sense is non-alternating. From running Knotscape, I'm pretty sure that the image actually shows "8_15"... -- AnonMoos (talk) 08:52, 19 September 2013 (UTC)[reply]__DTELLIPSISBUTTON__{"threadItem":{"timestamp":"2013-09-19T08:52:00.000Z","author":"AnonMoos","type":"comment","level":1,"id":"c-AnonMoos-2013-09-19T08:52:00.000Z-File:Knot_8_20.svg","replies":[]}}-->