# A165325 (b-file synthesized from sequence entry)
2 2
3 6
4 18
5 6
6 48
7 66
8 6
9 126
10 402
11 186
12 6
13 306
14 2028
15 2232
16 468
17 6
18 738
19 8790
20 19426
21 10212
22 1098
23 6