# A347434 (b-file synthesized from sequence entry)
0 1
1 0
2 0
3 1
4 5
5 16
6 52
7 274
8 1990
9 14354
10 99704
11 730225
12 6061013
13 56151330
14 551040830
15 5597109717
16 59324775741
17 664973687438
18 7891158217876
19 98253448977890
20 1273082291906394
21 17124091446383666
22 239333235895599762
23 3476600533730954761
24 52394273274018321421