# A343365 (b-file synthesized from sequence entry)
0 1
1 1
2 8
3 72
4 604
5 5148
6 43544
7 368408
8 3112262
9 26273542
10 221605240
11 1867736120
12 15730022540
13 132385106956
14 1113413229000
15 9358220560136
16 78606905495809
17 659886123312449
18 5536404584185376
19 46424396382193376
20 389074608184431328
21 3259085506224931424
22 27286163457927575200