Most of the conjectures in https://arxiv.org/abs/math.CO/0409509 have been resolved, see https://www.ark.in-berlin.de/conj.txt. Still open are - [ ] 17 (A080170) - [ ] 28 - [ ] 33 - [ ] 34 - [ ] 35 - [ ] 37 - [ ] 39 - [ ] 45 (A038552) - [ ] 46 - [ ] 48 (A039824) - [ ] 65 - [ ] 66 - [ ] 67 - [ ] 69 - [ ] 84 - [ ] 85 - [ ] 86 (A091468) needs octopus definition - [ ] 111 - [ ] 112 - [ ] 113 - [ ] 117 Assigned to me.