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A261460 as a simple table

n a(n)
1 2
2 20
3 30
4 60
5 212
6 224
7 258
8 272
9 390
10 398
11 480
12 504
13 654
14 770
15 812
16 1040
17 1194
18 1448
19 1698
20 1748
21 1874
22 2000
23 2238
24 2274
25 2294
26 2438
27 2522
28 2664
29 2714
30 2790
31 2802
32 3020
33 3138
34 3168
35 3300
36 3392
37 3434
38 3794
39 4160
40 4232
41 4518
42 4722
43 4968
44 5334
45 5654
46 5658

[2,20,30,60,212,224,258,272,390,398,480,504,654,
 770,812,1040,1194,1448,1698,1748,1874,2000,2238,
 2274,2294,2438,2522,2664,2714,2790,2802,3020,3138,
 3168,3300,3392,3434,3794,4160,4232,4518,4722,4968,
 5334,5654,5658]

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Last modified April 25 10:22 EDT 2024. Contains 371967 sequences. (Running on oeis4.)