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A143603 as a simple table

n a(n)
1 1
2 1
3 1
4 3
5 3
6 1
7 12
8 12
9 5
10 1
11 55
12 55
13 25
14 7
15 1
16 273
17 273
18 130
19 42
20 9
21 1
22 1428
23 1428
24 700
25 245
26 63
27 11
28 1
29 7752
30 7752
31 3876
32 1428
33 408
34 88
35 13
36 1
37 43263
38 43263
39 21945
40 8379
41 2565
42 627
43 117
44 15
45 1
46 246675
47 246675
48 126500
49 49588
50 15939
51 4235
52 910
53 150
54 17
55 1

[1,1,1,3,3,1,12,12,5,1,55,55,25,7,1,273,273,130,
 42,9,1,1428,1428,700,245,63,11,1,7752,7752,3876,
 1428,408,88,13,1,43263,43263,21945,8379,2565,627,
 117,15,1,246675,246675,126500,49588,15939,4235,
 910,150,17,1]

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Last modified May 18 02:00 EDT 2024. Contains 372614 sequences. (Running on oeis4.)