# A370178 (b-file synthesized from sequence entry)
0 1
1 8
2 71
3 631
4 5615
5 49967
6 444655
7 3956975
8 35213039
9 313360111
10 2788585199
11 24815562479
12 220833181423
13 1965189951215
14 17488185061103
15 155627000098543
16 1384921481277167
17 12324387851005679
18 109674474658262767
19 975990900074147567
20 8685322997859282671