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A002237 as a simple table

n a(n)
1 1
2 2
3 4
4 5
5 10
6 14
7 17
8 31
9 41
10 73
11 80
12 82
13 116
14 125
15 145
16 157
17 172
18 202
19 224
20 266
21 289
22 293
23 463
24 1004
25 1246
26 2066
27 2431
28 2705
29 4622
30 5270
31 7613
32 21727
33 21962
34 40742
35 41054
36 60622
37 83263
38 83669
39 91457
40 103940
41 104177
42 108124
43 115327
44 161453
45 172714
46 454681
47 568780
48 656264
49 712294
50 902474
51 1084010
52 1344313

[1,2,4,5,10,14,17,31,41,73,80,82,116,125,145,157,
 172,202,224,266,289,293,463,1004,1246,2066,2431,
 2705,4622,5270,7613,21727,21962,40742,41054,60622,
 83263,83669,91457,103940,104177,108124,115327,
 161453,172714,454681,568780,656264,712294,902474,
 1084010,1344313]

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Last modified April 24 11:40 EDT 2024. Contains 371936 sequences. (Running on oeis4.)