# A325880 (b-file synthesized from sequence entry) 1 1 2 1 3 2 4 2 5 4 6 8 7 8 8 10 9 18 10 34 11 50 12 70 13 78 14 89 15 120 16 181 17 277 18 401 19 561 20 728 21 867 22 1031 23 1219 24 1537