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A047874 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 4
6 1
7 1
8 13
9 9
10 1
11 1
12 41
13 61
14 16
15 1
16 1
17 131
18 381
19 181
20 25
21 1
22 1
23 428
24 2332
25 1821
26 421
27 36
28 1
29 1
30 1429
31 14337
32 17557
33 6105
34 841
35 49
36 1
37 1
38 4861
39 89497
40 167449
41 83029
42 16465
43 1513
44 64
45 1
46 1
47 16795
48 569794
49 1604098
50 1100902
51 296326
52 38281
53 2521
54 81
55 1

[1,1,1,1,4,1,1,13,9,1,1,41,61,16,1,1,131,381,181,
 25,1,1,428,2332,1821,421,36,1,1,1429,14337,17557,
 6105,841,49,1,1,4861,89497,167449,83029,16465,
 1513,64,1,1,16795,569794,1604098,1100902,296326,
 38281,2521,81,1]

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Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)