# A188408 (b-file synthesized from sequence entry) 0 1 1 1 2 8 3 154 4 7340 5 681460 6 111200600 7 29445929253 8 11930327925108 9 7061916086148812 10 5884543061841730064 11 6695191219474600587460 12 10138670050730337096234992 13 19996250425584243540741431296 14 50416254105984511132422687541856 15 159887463958073530310081258765881180