# A325549 (b-file synthesized from sequence entry) 1 1 2 1 3 2 4 3 5 5 6 4 7 10 8 16 9 23 10 34 11 53 12 66 13 113 14 164 15 262 16 380 17 567 18 821 19 1217 20 1778 21 2702 22 3919 23 5760 24 8520 25 12375