# A351934 (b-file synthesized from sequence entry)
0 1
1 1
2 1
3 1
4 5
5 21
6 61
7 281
8 1961
9 10585
10 59641
11 509521
12 4086061
13 29792621
14 288051765
15 2997900361
16 27857436881
17 302238265841
18 3759751338481
19 43054257392545
20 526471319508181
21 7463835257515141
22 101755979383832621
23 1404876681654178041
24 22115830210157954425