131616domain: NAppears in sequencesNumber of bilaterally asymmetric 8-hoops with n symbols and no a-rooted trees.at n=5A210699Erroneous version of A210699.at n=5A210768Number of length n+2 0..1 arrays with the sum of the maximum minus the median of adjacent triples multiplied by some arrangement of +-1 equal to zero.at n=15A251928