# A288838 (b-file synthesized from sequence entry)
1 54
2 729
3 6075
4 40095
5 229635
6 1194102
7 5786802
8 26572050
9 116917020
10 496897335
11 2051893701
12 8269753401
13 32643763425
14 126557359740
15 482984209620
16 1817776934388
17 6757388169138
18 24843338857125
19 90429753439935
20 326206114635555
21 1167092987918319
22 4144371018322194