# A055696 (b-file synthesized from sequence entry)
1 1
2 2
3 6
4 182
5 330
6 850
7 2150
8 5964
9 23028
10 85800
11 168150
12 172250
13 179850
14 308700
15 391300
16 484692
17 507725
18 1098750
19 1248148
20 1377075
21 3105218
22 4723500
23 9547650
24 17353350
25 22058792
26 37465350
27 47094425
28 54658450
29 110019000
30 144820200