# A056329 (b-file synthesized from sequence entry)
1 0
2 0
3 0
4 0
5 1
6 9
7 76
8 542
9 3523
10 21393
11 123680
12 690550
13 3756151
14 20042589
15 105394296
16 548123982
17 2826435403
18 14479204833
19 73794961960
20 374603884910
21 1895632969351
22 9568915372269
23 48208452866816