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A064361 as a simple table

n a(n)
1 1
2 2
3 4
4 12
5 18
6 22
7 30
8 42
9 52
10 82
11 84
12 126
13 142
14 174
15 178
16 180
17 186
18 192
19 198
20 216
21 220
22 240
23 252
24 262
25 298
26 316
27 348
28 382
29 400
30 406
31 412
32 438
33 478
34 480
35 492
36 520
37 522
38 532
39 546
40 576
41 604
42 610
43 630
44 700
45 730
46 744
47 784
48 790
49 832
50 840
51 852
52 862
53 904
54 916
55 940

[1,2,4,12,18,22,30,42,52,82,84,126,142,174,178,
 180,186,192,198,216,220,240,252,262,298,316,348,
 382,400,406,412,438,478,480,492,520,522,532,546,
 576,604,610,630,700,730,744,784,790,832,840,852,
 862,904,916,940]

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Last modified April 24 18:17 EDT 2024. Contains 371962 sequences. (Running on oeis4.)