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A221999 as a simple table

n a(n)
1 2
2 2
3 3
4 2
5 3
6 4
7 2
8 3
9 4
10 6
11 2
12 3
13 4
14 6
15 10
16 2
17 3
18 4
19 6
20 10
21 15
22 2
23 3
24 4
25 6
26 10
27 15
28 22
29 2
30 3
31 4
32 6
33 10
34 15
35 22
36 35
37 2
38 3
39 4
40 7
41 10
42 15
43 22
44 36
45 54
46 2
47 3
48 4
49 7
50 11
51 15
52 24
53 36
54 56
55 81
56 2
57 3
58 4
59 7
60 11
61 16
62 25
63 39
64 56
65 84
66 125
67 2
68 3
69 4
70 7
71 11
72 16
73 27
74 40
75 60
76 84
77 133
78 193
79 2
80 3
81 4
82 7
83 11
84 16
85 27 

[2,2,3,2,3,4,2,3,4,6,2,3,4,6,10,2,3,4,6,10,15,2,3,
 4,6,10,15,22,2,3,4,6,10,15,22,35,2,3,4,7,10,15,22,
 36,54,2,3,4,7,11,15,24,36,56,81,2,3,4,7,11,16,25,
 39,56,84,125,2,3,4,7,11,16,27,40,60,84,133,193,2,
 3,4,7,11,16,27]

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Last modified May 2 19:04 EDT 2024. Contains 372203 sequences. (Running on oeis4.)