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A068331 as a simple table

n a(n)
1 3
2 31
3 43
4 55
5 64
6 65
7 77
8 84
9 86
10 92
11 107
12 118
13 119
14 146
15 148
16 173
17 187
18 214
19 219
20 230
21 239
22 246
23 251
24 257
25 277
26 287
27 290
28 305
29 306
30 323
31 324
32 328
33 339
34 342
35 344
36 358
37 359
38 360
39 373
40 377
41 381
42 399
43 404
44 408
45 425
46 427
47 438
48 449
49 452
50 465
51 470
52 479
53 487
54 493

[3,31,43,55,64,65,77,84,86,92,107,118,119,146,148,
 173,187,214,219,230,239,246,251,257,277,287,290,
 305,306,323,324,328,339,342,344,358,359,360,373,
 377,381,399,404,408,425,427,438,449,452,465,470,
 479,487,493]

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Last modified May 2 07:19 EDT 2024. Contains 372178 sequences. (Running on oeis4.)