# A377889 (b-file synthesized from sequence entry)
0 1
1 2
2 21
3 472
4 16581
5 795736
6 48509641
7 3589729760
8 312603962985
9 31321633489408
10 3549706188092541
11 448973808123051520
12 62697159481460439469
13 9581292408000225087488
14 1590488540940006100524657
15 284993765391981838318575616
16 54826610288277007690469896017