# A096358 (b-file synthesized from sequence entry)
1 3
2 7
3 17
4 52
5 207
6 999
7 5537
8 33753
9 220283
10 1513863
11 10833986
12 80107339
13 608461893
14 4726899406
15 37431060563
16 301327400284
17 2460711991071
18 20348626872625
19 170149288404678
20 1436870810843313