# A145599 (b-file synthesized from sequence entry)
4 1
5 5
6 5
7 15
8 35
9 15
10 35
11 140
12 140
13 35
14 70
15 420
16 720
17 420
18 70
19 126
20 1050
21 2700
22 2700
23 1050
24 126
25 210
26 2310
27 8250
28 12375
29 8250
30 2310
31 210
32 330
33 4620
34 21780
35 45375
36 45375
37 21780
38 4620
39 330
40 495
41 8580
42 51480
43 141570
44 196625
45 141570
46 51480
47 8580
48 495
49 715
50 15015