# A272755 (b-file synthesized from sequence entry)
0 1
1 1
2 5
3 1
4 143
5 19
6 1153
7 583
8 1616353
9 132809
10 134926369
11 46840699
12 67545496213157
13 4068990560161
14 411124285571171
15 1204567303451311
16 73419800947733963069
17 4146897304424408411
18 86773346866163284480799923
19 18814360006695807527868793
20 539741515875650532056045666422369