# A082585 (b-file synthesized from sequence entry)
1 1
2 6
3 32
4 167
5 868
6 4508
7 23409
8 121554
9 631180
10 3277455
11 17018456
12 88369736
13 458867137
14 2382705422
15 12372394248
16 64244676663
17 333595777564
18 1732223564484
19 8994713599985
20 46705791564410
21 242523671422036