# A059368 (b-file synthesized from sequence entry)
0 1
1 1
2 3
3 3
4 20
5 30
6 15
7 161
8 525
9 525
10 105
11 1584
12 8232
13 17640
14 13230
15 945
16 18579
17 134970
18 457380
19 727650
20 436590