# A062122 (b-file synthesized from sequence entry)
0 0
1 1
2 2
3 5
4 19
5 65
6 259
7 1161
8 5927
9 33946
10 216090
11 1513051
12 11558614
13 95658445
14 852571616
15 8141450460
16 82928132445
17 897492637757
18 10284508144797
19 124399102620413
20 1583898570128385
21 21175164077080102
22 296571619014584968
23 4342477201229994035
24 66348164337987642924