# A192366 (b-file synthesized from sequence entry)
0 1
1 2
2 2
3 3
4 6
5 15
6 30
7 35
8 70
9 105
10 210
11 1155
12 2310
13 5005
14 10010
15 15015
16 30030
17 255255
18 510510
19 1616615
20 3233230
21 969969
22 1939938
23 22309287
24 44618574
25 37182145
26 74364290
27 111546435
28 223092870
29 3234846615
30 6469693230