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A031181 as a simple table

n a(n)
1 4
2 13
3 16
4 22
5 25
6 28
7 31
8 40
9 46
10 52
11 55
12 61
13 64
14 79
15 82
16 97
17 103
18 106
19 115
20 127
21 130
22 133
23 151
24 160
25 172
26 202
27 205
28 208
29 217
30 220
31 229
32 235
33 238
34 250
35 253
36 256
37 265
38 271
39 280
40 283
41 289
42 292
43 298
44 301
45 310
46 313
47 325
48 328
49 331
50 349
51 352
52 382
53 388

[4,13,16,22,25,28,31,40,46,52,55,61,64,79,82,97,
 103,106,115,127,130,133,151,160,172,202,205,208,
 217,220,229,235,238,250,253,256,265,271,280,283,
 289,292,298,301,310,313,325,328,331,349,352,382,
 388]

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Last modified June 5 14:50 EDT 2024. Contains 373107 sequences. (Running on oeis4.)