# A230050 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 10
4 65
5 564
6 6191
7 82050
8 1295263
9 23764278
10 499547080
11 11892550569
12 317112508944
13 9392408105655
14 306739296397827
15 10973970687363844
16 427724034697254939
17 18073023112616933860
18 824247511186225346295
19 40415810147764633887442
20 2123162727678797736474583