# A146222 (b-file synthesized from sequence entry)
1 1
2 1
3 1
4 1
5 1
6 1
7 8
8 19
9 32
10 59
11 168
12 529
13 2001
14 7331
15 32274
16 148084
17 749186
18 4153139
19 26410348
20 177997054
21 1409667475
22 11785334777
23 115210607000
24 1184859282420
25 13940662127003