# A073510 (b-file synthesized from sequence entry)
1 0
2 2
3 17
4 127
5 1003
6 8326
7 71038
8 618610
9 5481646
10 49221187
11 446590932
12 4087194991
13 37677478288
14 349465615584
15 3258501713644
16 30522628848972
17 287059041039078
18 2709339704446862
19 25652489700275636
20 243571629996128384
21 2318640708958531064
22 22123070798400775157