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A002038 as a simple table

n a(n)
1 1
2 2
3 3
4 6
5 7
6 10
7 14
8 15
9 21
10 30
11 35
12 42
13 70
14 105
15 210
16 221
17 230
18 231
19 238
20 247
21 253
22 255
23 266
24 273
25 285
26 286
27 299
28 322
29 323
30 330
31 345
32 357
33 374
34 385
35 390
36 391
37 399
38 418
39 429
40 437
41 442
42 455
43 462
44 483
45 494
46 506
47 510
48 546
49 561
50 570
51 595
52 598
53 627
54 646
55 663
56 665
57 690

[1,2,3,6,7,10,14,15,21,30,35,42,70,105,210,221,
 230,231,238,247,253,255,266,273,285,286,299,322,
 323,330,345,357,374,385,390,391,399,418,429,437,
 442,455,462,483,494,506,510,546,561,570,595,598,
 627,646,663,665,690]

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Last modified April 20 12:25 EDT 2024. Contains 371844 sequences. (Running on oeis4.)