# A234797 (b-file synthesized from sequence entry)
1 1
2 1
3 5
4 17
5 109
6 649
7 5285
8 44513
9 448861
10 4836601
11 58743125
12 766520657
13 10939702669
14 167136559849
15 2746173173765
16 48016925121473
17 893361709338301
18 17582667488919001
19 365487998075525045
20 7994319232001122097
21 183644125043688405229
22 4418905413530661307849