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A120180 as a simple table

n a(n)
1 3
2 3
3 4
4 5
5 5
6 6
7 7
8 8
9 10
10 11
11 13
12 15
13 18
14 21
15 24
16 28
17 33
18 39
19 45
20 53
21 61
22 72
23 84
24 98
25 114
26 133
27 155
28 181
29 211
30 246
31 287
32 335
33 391
34 456
35 532
36 621
37 724
38 845
39 986
40 1150
41 1342
42 1565
43 1826
44 2131
45 2486
46 2900
47 3383
48 3947
49 4605
50 5373
51 6268
52 7313
53 8532
54 9954
55 11613

[3,3,4,5,5,6,7,8,10,11,13,15,18,21,24,28,33,39,45,
 53,61,72,84,98,114,133,155,181,211,246,287,335,
 391,456,532,621,724,845,986,1150,1342,1565,1826,
 2131,2486,2900,3383,3947,4605,5373,6268,7313,8532,
 9954,11613]

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Last modified May 23 10:34 EDT 2024. Contains 372760 sequences. (Running on oeis4.)