# A062416 (b-file synthesized from sequence entry)
1 1
2 1
3 1
4 3
5 7
6 18
7 54
8 168
9 543
10 1819
11 6285
12 22305
13 81086
14 301186
15 1140759
16 4398269
17 17237269
18 68582448
19 276723506
20 1131245762
21 4681484415
22 19597666673
23 82933899715
24 354575503931
25 1530739734802
26 6669583434025
27 29316248173094