# A001897 (b-file synthesized from sequence entry)
0 1
1 3
2 15
3 21
4 15
5 33
6 1365
7 3
8 255
9 399
10 165
11 69
12 1365
13 3
14 435
15 7161
16 255
17 3
18 959595
19 3
20 6765
21 903
22 345
23 141
24 23205
25 33
26 795
27 399
28 435
29 177
30 28393365
31 3
32 255
33 32361
34 15
35 2343
36 70050435
37 3
38 15
39 1659
40 115005
41 249
42 1702155
43 3
44 30705
45 136059
46 705
47 3
48 2250885
49 3
50 16665
51 2163