# A248846 (b-file synthesized from sequence entry)
1 1
2 1
3 1
4 1
5 2
6 4
7 8
8 16
9 30
10 50
11 70
12 70
13 3
14 9
15 27
16 81
17 240
18 690
19 1890
20 4830
21 11130
22 22050
23 34650
24 34650
25 4
26 16
27 64
28 256
29 1020
30 4020
31 15540
32 58380
33 210840
34 722400
35 2310000
36 6745200
37 17417400
38 37837800
39 63063000
40 63063000
41 5
42 25
43 125
44 625
45 3120
46 15500
47 76300
48 370300
49 1761900
50 8166900
51 36613500
52 157426500
53 642642000
54 2459457000