# A079927 (b-file synthesized from sequence entry)
1 9
2 73
3 536
4 3590
5 22162
6 127604
7 693552
8 3598120
9 17990600
10 87396728
11 413977192
12 1918222840
13 8719846960
14 38983643908
15 171764779170
16 747190081890
17 3213760467348
18 13684132415133
19 57742830924831
20 241687792906641