# A146622 (b-file synthesized from sequence entry)
1 1
2 1
3 1
4 1
5 1
6 1
7 1
8 3
9 5
10 11
11 17
12 31
13 67
14 255
15 681
16 2579
17 7475
18 30835
19 113699
20 646479
21 2916183
22 18956135
23 100069407
24 770834039
25 4965697461
26 47266430445
27 367691554109
28 4176001047493
29 38902939183671