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A130135 as a simple table

n a(n)
1 2
2 4
3 12
4 30
5 40
6 42
7 62
8 66
9 70
10 72
11 84
12 88
13 98
14 112
15 130
16 150
17 180
18 248
19 264
20 298
21 336
22 342
23 354
24 408
25 438
26 450
27 468
28 482
29 486
30 546
31 550
32 558
33 602
34 606
35 682
36 686
37 700
38 710
39 720
40 732
41 744
42 770
43 774
44 804
45 840
46 848
47 854
48 948
49 968
50 976
51 994
52 996
53 1048
54 1056

[2,4,12,30,40,42,62,66,70,72,84,88,98,112,130,150,
 180,248,264,298,336,342,354,408,438,450,468,482,
 486,546,550,558,602,606,682,686,700,710,720,732,
 744,770,774,804,840,848,854,948,968,976,994,996,
 1048,1056]

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Last modified June 5 10:02 EDT 2024. Contains 373105 sequences. (Running on oeis4.)