# A146019 (b-file synthesized from sequence entry)
1 1
2 1
3 1
4 1
5 1
6 1
7 3
8 7
9 15
10 29
11 61
12 211
13 895
14 3955
15 16593
16 80999
17 462679
18 3239573
19 25414255
20 222500583
21 2101470837
22 23313975471
23 290908388247
24 4246548210105
25 68354920234083