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A000068 as a simple table

n a(n)
1 1
2 2
3 4
4 6
5 16
6 20
7 24
8 28
9 34
10 46
11 48
12 54
13 56
14 74
15 80
16 82
17 88
18 90
19 106
20 118
21 132
22 140
23 142
24 154
25 160
26 164
27 174
28 180
29 194
30 198
31 204
32 210
33 220
34 228
35 238
36 242
37 248
38 254
39 266
40 272
41 276
42 278
43 288
44 296
45 312
46 320
47 328
48 334
49 340
50 352
51 364
52 374
53 414
54 430
55 436
56 442
57 466

[1,2,4,6,16,20,24,28,34,46,48,54,56,74,80,82,88,
 90,106,118,132,140,142,154,160,164,174,180,194,
 198,204,210,220,228,238,242,248,254,266,272,276,
 278,288,296,312,320,328,334,340,352,364,374,414,
 430,436,442,466]

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Last modified April 18 18:58 EDT 2024. Contains 371781 sequences. (Running on oeis4.)