# A264838 (b-file synthesized from sequence entry) 1 1 2 2 3 2 4 15 5 68 6 401 7 2179 8 23229 9 213332 10 2642772 11 38611992 12 723385584 13 16909827584 14 343510569552 15 9601049357952 16 305917702264416