# A131043 (b-file synthesized from sequence entry)
1 1
2 4
3 16
4 106
5 861
6 7216
7 61938
8 541854
9 4814936
10 43336106
11 394050419
12 3612791400
13 33353349498
14 309745405634
15 2891246183239
16 27107799609004
17 255151905596682
18 2409933230413924
19 22832347500212719
20 216919281298152512
21 2066001163137387739
22 19721816247905813257