# A150062 (b-file synthesized from sequence entry)
0 1
1 2
2 6
3 18
4 63
5 223
6 850
7 3280
8 13162
9 53421
10 221716
11 929697
12 3952869
13 16954033
14 73403606
15 320088805
16 1405405599
17 6206513462
18 27554351874
19 122904959481
20 550538683547
21 2475553737317
22 11170360194984
23 50564231617795
24 229552333182757
25 1044915653862150
26 4768147384522169
27 21807532766531791