# A304637 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 19
4 299
5 6241
6 160020
7 4858616
8 171069361
9 6885389368
10 313162056098
11 15930678907603
12 897891292501468
13 55589209442827830
14 3751221859059876602
15 274034654053985700103
16 21542764404180713248407
17 1813058710831887654110832
18 162622164570756746546500432
19 15484376910535107858657060827
20 1559723646248351386009584065673
21 165693824812298090074580795882273