# A181339 (b-file synthesized from sequence entry)
1 2
2 9
3 38
4 149
5 562
6 2066
7 7474
8 26737
9 94900
10 334909
11 1176842
12 4121632
13 14397370
14 50185498
15 174628420
16 606755258
17 2105552976
18 7298685677
19 25275876584
20 87457546835
21 302382185770
22 1044756677132
23 3607460520006
24 12449135054480