# A193488 (b-file synthesized from sequence entry)
1 0
2 0
3 0
4 0
5 1
6 1
7 6
8 11
9 42
10 92
11 294
12 720
13 2119
14 5460
15 15477
16 40989
17 114165
18 306980
19 848268
20 2301794
21 6341450
22 17308926
23 47659837
24 130628590
25 359924353
26 989642184
27 2730224431
28 7526539869
29 20795818601
30 57457010219