# A140134 (b-file synthesized from sequence entry)
0 1
1 2
2 4
3 8
4 16
5 32
6 63
7 126
8 252
9 504
10 1008
11 2016
12 4032
13 8001
14 16002
15 32004
16 63000
17 126000
18 252000
19 504000
20 1008000
21 2016000
22 4032000
23 8001000
24 16002000
25 32004000
26 63000000
27 126000000
28 252000000
29 504000000
30 1008000000
31 2016000000