# A010579 (b-file synthesized from sequence entry)
0 1
1 10
2 90
3 810
4 7210
5 64170
6 568970
7 5044810
8 44649930
9 395180650
10 3494051130
11 30893156970
12 272971707930
13 2411975074570
14 21302972395370
15 188151452434090
16 1661273238131050
17 14668124524584170
18 129481802727508250
19 1142991284620073450
20 10087904498275867530