# A075200 (b-file synthesized from sequence entry)
1 1
2 1
3 2
4 5
5 9
6 24
7 41
8 121
9 212
10 520
11 773
12 2577
13 3037
14 8081
15 13954
16 32124
17 41695
18 118784
19 150188
20 411484
21 604304
22 1305265
23 1954823
24 5326890
25 7331606