# A147357 (b-file synthesized from sequence entry)
1 1
2 1
3 1
4 1
5 1
6 1
7 1
8 2
9 3
10 8
11 13
12 22
13 45
14 113
15 275
16 994
17 2604
18 9935
19 31457
20 134870
21 529162
22 2763867
23 12621629
24 78239209
25 410491794
26 3050461822