# A147186 (b-file synthesized from sequence entry)
1 1
2 1
3 1
4 1
5 1
6 1
7 7
8 9
9 31
10 55
11 787
12 1573
13 22701
14 53447
15 1146545
16 3177491
17 131825683
18 433244499
19 34337767649
20 134703759045
21 16271838583281
22 75677568824871
23 14799633241575103
24 81580228946827257