# A011268 (b-file synthesized from sequence entry)
2 1
3 1
4 2
5 1
6 10
7 3
8 1
9 30
10 44
11 4
12 1
13 70
14 284
15 134
16 5
17 1
18 140
19 1224
20 1594
21 329
22 6
23 1
24 252
25 4110
26 11330
27 6552
28 700
29 7
30 1
31 420
32 11616
33 58432
34 71484
35 21822
36 1344
37 8
38 1
39 660
40 28908
41 241098
42 534562
43 347274
44 62370
45 2388
46 9
47 1
48 990
49 65208
50 842842
51 3069360
52 3612924