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A193966 as a simple table

n a(n)
0 1
1 3
2 1
3 15
4 10
5 3
6 43
7 26
8 15
9 4
10 120
11 75
12 43
13 25
14 7
15 318
16 196
17 120
18 69
19 40
20 11
21 840
22 520
23 318
24 195
25 112
26 65
27 18
28 2203
29 1361
30 840
31 514
32 315
33 181
34 105
35 29
36 5775
37 3570
38 2203
39 1360
40 832
41 510
42 293
43 170
44 47
45 15123
46 9346
47 5775
48 3564
49 2200
50 1346
51 825
52 474

[1,3,1,15,10,3,43,26,15,4,120,75,43,25,7,318,196,
 120,69,40,11,840,520,318,195,112,65,18,2203,1361,
 840,514,315,181,105,29,5775,3570,2203,1360,832,
 510,293,170,47,15123,9346,5775,3564,2200,1346,825,
 474]

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Last modified December 6 13:45 EST 2021. Contains 349563 sequences. (Running on oeis4.)