# A319404 (b-file synthesized from sequence entry)
1 1
2 1
3 2
4 3
5 12
6 20
7 60
8 105
9 280
10 504
11 2520
12 27720
13 27720
14 51480
15 72072
16 45045
17 720720
18 1361360
19 12252240
20 46558512
21 33256080
22 21162960
23 232792560
24 5354228880
25 1070845776
26 2059318800
27 2974571600
28 11473347600
29 80313433200
30 2329089562800
31 2329089562800
32 4512611027925