# A020879 (b-file synthesized from sequence entry)
2 17
3 58
4 181
5 602
6 2006
7 6797
8 23205
9 79771
10 275462
11 954367
12 3314074
13 11526782
14 40136519
15 139865123
16 487656165
17 1700907382
18 5934174209
19 20707036102
20 72265263946
21 252219473921
22 880346196329
23 3072884622527
24 10726335768378
25 37442520667627
26 130702738526702