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A269505 as a simple table

n a(n)
1 1
2 1
3 2
4 1
5 6
6 4
7 1
8 14
9 54
10 8
11 1
12 34
13 420
14 600
15 16
16 1
17 92
18 3088
19 18332
20 9102
21 32
22 1
23 258
24 25226
25 480440
26 1261420
27 188472
28 64
29 1
30 722
31 239994
32 13522204
33 135988690
34 134871120
35 5118012
36 128
37 1
38 2022
39 2338286
40 492613956
41 14911788936
42 69071316466

[1,1,2,1,6,4,1,14,54,8,1,34,420,600,16,1,92,3088,
 18332,9102,32,1,258,25226,480440,1261420,188472,
 64,1,722,239994,13522204,135988690,134871120,
 5118012,128,1,2022,2338286,492613956,14911788936,
 69071316466]

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Last modified March 28 04:13 EDT 2024. Contains 371235 sequences. (Running on oeis4.)