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A197098 as a simple table

n a(n)
1 1
2 1
3 1
4 2
5 7
6 2
7 3
8 18
9 18
10 3
11 5
12 55
13 74
14 55
15 5
16 8
17 163
18 384
19 384
20 163
21 8
22 13
23 484
24 1880
25 3477
26 1880
27 484
28 13
29 21
30 1439
31 9274
32 30071
33 30071
34 9274
35 1439
36 21
37 34
38 4275
39 45843
40 259856
41 457357
42 259856
43 45843
44 4275
45 34
46 55
47 12704
48 226260
49 2253537
50 6929744
51 6929744

[1,1,1,2,7,2,3,18,18,3,5,55,74,55,5,8,163,384,384,
 163,8,13,484,1880,3477,1880,484,13,21,1439,9274,
 30071,30071,9274,1439,21,34,4275,45843,259856,
 457357,259856,45843,4275,34,55,12704,226260,
 2253537,6929744,6929744]

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Last modified September 4 02:28 EDT 2024. Contains 375679 sequences. (Running on oeis4.)