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A110998 as a simple table

n a(n)
1 2
2 4
3 16
4 38
5 40
6 44
7 70
8 82
9 86
10 88
11 116
12 128
13 130
14 142
15 152
16 158
17 170
18 178
19 194
20 224
21 226
22 238
23 262
24 268
25 298
26 304
27 310
28 320
29 346
30 352
31 362
32 364
33 368
34 392
35 406
36 418
37 434
38 446
39 452
40 458
41 460
42 472
43 478
44 490
45 494

[2,4,16,38,40,44,70,82,86,88,116,128,130,142,152,
 158,170,178,194,224,226,238,262,268,298,304,310,
 320,346,352,362,364,368,392,406,418,434,446,452,
 458,460,472,478,490,494]

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Last modified June 24 23:16 EDT 2021. Contains 345445 sequences. (Running on oeis4.)