# A370177 (b-file synthesized from sequence entry)
0 1
1 7
2 55
3 433
4 3415
5 26935
6 212449
7 1675687
8 13216951
9 104248465
10 822257911
11 6485544631
12 51154617793
13 403481136967
14 3182450283319
15 25101519942001
16 197987791577239
17 1561625180634679
18 12317290805483425
19 97152411902826727
20 766287918958171063
21 6044082316026984529