# A075203 (b-file synthesized from sequence entry)
1 1
2 1
3 2
4 5
5 12
6 35
7 101
8 320
9 961
10 2703
11 6174
12 19905
13 35060
14 94614
15 235381
16 467754
17 776873
18 2498766
19 3281990
20 9917824
21 18735749
22 33417839
23 52251279
24 181365462
25 239569893