# A343354 (b-file synthesized from sequence entry)
0 1
1 1
2 10
3 91
4 865
5 8155
6 77251
7 730435
8 6905560
9 65233120
10 615847378
11 5810270782
12 54784324495
13 516250199827
14 4862041512625
15 45765734635702
16 430560567351208
17 4048630897384450
18 38051334554031551
19 357459295903931045
20 3356488167698692226
21 31503001136703776561