# A362245 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 12
4 84
5 680
6 6750
7 78372
8 1035608
9 15402816
10 254672730
11 4631221100
12 91872810612
13 1974481960464
14 45698618329910
15 1133221107064620
16 29974735063385520
17 842413032202481792
18 25067919890384214066
19 787394937539847359052
20 26034146454319615550540