# A147335 (b-file synthesized from sequence entry)
1 1
2 1
3 1
4 1
5 1
6 1
7 1
8 1
9 1
10 3
11 7
12 13
13 21
14 43
15 105
16 255
17 713
18 2327
19 7879
20 28233
21 105483
22 441751
23 1976665
24 9809483
25 52365589
26 307831711