# A146667 (b-file synthesized from sequence entry)
1 1
2 1
3 1
4 1
5 1
6 1
7 17
8 31
9 603
10 1115
11 11773
12 31193
13 660175
14 1987061
15 224682951
16 885526067
17 157313783505
18 768394153739
19 158904168376893
20 960773446522435
21 410688920693142221
22 3062625865459683273