# A077207 (b-file synthesized from sequence entry)
1 1
2 5
3 32
4 126
5 141
6 447
7 4001
8 4472
9 40001
10 44721
11 141421
12 447214
13 3162278
14 4472136
15 34641016
16 109544512
17 400000001
18 447213596
19 3464101616
20 10954451150
21 31622776602
22 77459666925
23 316227766017
24 774596669241
25 1414213562373
26 4472135955001
27 14142135623731