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A048670 as a simple table

n a(n)
1 2
2 4
3 6
4 10
5 14
6 22
7 26
8 34
9 40
10 46
11 58
12 66
13 74
14 90
15 100
16 106
17 118
18 132
19 152
20 174
21 190
22 200
23 216
24 234
25 258
26 264
27 282
28 300
29 312
30 330
31 354
32 378
33 388
34 414
35 432
36 450
37 476
38 492
39 510
40 538
41 550
42 574
43 600
44 616
45 642
46 660
47 686
48 718
49 742
50 762
51 798
52 810
53 834
54 858
55 876
56 908
57 926
58 954

[2,4,6,10,14,22,26,34,40,46,58,66,74,90,100,106,
 118,132,152,174,190,200,216,234,258,264,282,300,
 312,330,354,378,388,414,432,450,476,492,510,538,
 550,574,600,616,642,660,686,718,742,762,798,810,
 834,858,876,908,926,954]

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Last modified March 28 07:33 EDT 2024. Contains 371235 sequences. (Running on oeis4.)