# A378685 (b-file synthesized from sequence entry)
0 1
1 1
2 8
3 88
4 1126
5 15716
6 232069
7 3564835
8 56382489
9 912031280
10 15018257510
11 250913307393
12 4242722219425
13 72470224174650
14 1248608968982903
15 21673752440979879
16 378677335852165297
17 6654158090059397480
18 117523324766568499072
19 2085095374834405245007