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A120195 as a simple table

n a(n)
1 2
2 2
3 2
4 2
5 3
6 3
7 3
8 4
9 4
10 5
11 5
12 6
13 7
14 8
15 9
16 10
17 11
18 12
19 14
20 16
21 18
22 20
23 22
24 25
25 28
26 32
27 36
28 40
29 45
30 51
31 57
32 64
33 72
34 81
35 92
36 103
37 116
38 130
39 147
40 165
41 186
42 209
43 235
44 264
45 297
46 335
47 376
48 423
49 476
50 536
51 603
52 678
53 763
54 858
55 966
56 1086
57 1222
58 1375
59 1547
60 1740
61 1958
62 2202

[2,2,2,2,3,3,3,4,4,5,5,6,7,8,9,10,11,12,14,16,18,
 20,22,25,28,32,36,40,45,51,57,64,72,81,92,103,116,
 130,147,165,186,209,235,264,297,335,376,423,476,
 536,603,678,763,858,966,1086,1222,1375,1547,1740,
 1958,2202]

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Last modified April 25 12:33 EDT 2024. Contains 371969 sequences. (Running on oeis4.)