# A082573 (b-file synthesized from sequence entry)
1 1
2 8
3 26
4 105
5 526
6 3157
7 22100
8 176801
9 1591210
10 15912101
11 175033112
12 2100397345
13 27305165486
14 382272316805
15 5734084752076
16 91745356033217
17 1559671052564690
18 28074078946164421
19 533407499977124000
20 10668149999542480001