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A084190 as a simple table

n a(n)
1 1
2 1
3 2
4 3
5 4
6 10
7 6
8 21
9 8
10 36
11 10
12 330
13 12
14 78
15 28
16 105
17 16
18 680
19 18
20 684
21 60
22 210
23 22
24 53130
25 24
26 300
27 104
28 702
29 28
30 36540
31 30
32 3255
33 160
34 528
35 204
36 157080
37 36
38 666
39 228
40 62244
41 40
42 31980
43 42
44 9030
45 616
46 990
47 46
48 2497110
49 48
50 3528
51 400
52 5100
53 52
54 468520

[1,1,2,3,4,10,6,21,8,36,10,330,12,78,28,105,16,
 680,18,684,60,210,22,53130,24,300,104,702,28,
 36540,30,3255,160,528,204,157080,36,666,228,62244,
 40,31980,42,9030,616,990,46,2497110,48,3528,400,
 5100,52,468520]

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Last modified April 28 11:58 EDT 2024. Contains 372082 sequences. (Running on oeis4.)