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A067357 as a simple table

n a(n)
0 1
1 1
2 2
3 2
4 2
5 3
6 4
7 4
8 5
9 6
10 6
11 8
12 10
13 10
14 12
15 14
16 15
17 18
18 20
19 22
20 26
21 29
22 32
23 36
24 40
25 44
26 50
27 56
28 60
29 68
30 76
31 82
32 92
33 101
34 110
35 122
36 134
37 146
38 160
39 176
40 191
41 210
42 230
43 248
44 272
45 296
46 320
47 350
48 380
49 410
50 446
51 484
52 522
53 566
54 612
55 660
56 715
57 772
58 830
59 896
60 966
61 1038
62 1120

[1,1,2,2,2,3,4,4,5,6,6,8,10,10,12,14,15,18,20,22,
 26,29,32,36,40,44,50,56,60,68,76,82,92,101,110,
 122,134,146,160,176,191,210,230,248,272,296,320,
 350,380,410,446,484,522,566,612,660,715,772,830,
 896,966,1038,1120]

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)