69098domain: NAppears in sequencesCyclops numbers with circular digits {0,6,8,9}.at n=35A274765Positions of records in A297025.at n=25A297026a(n) is the total number of down-steps after the final up-step in all 4_2-Dyck paths of length 5*n (n up-steps and 4*n down-steps).at n=5A334611