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A242118 as a simple table

n a(n)
0 0
1 4
2 12
3 20
4 28
5 28
6 44
7 52
8 60
9 68
10 68
11 84
12 92
13 92
14 108
15 108
16 124
17 124
18 140
19 148
20 148
21 164
22 172
23 180
24 188
25 180
26 196
27 212
28 220
29 220
30 228
31 244
32 252
33 260
34 260
35 268
36 284
37 284
38 300
39 300
40 308
41 316
42 332
43 340
44 348
45 348
46 364
47 372
48 380
49 388
50 380

[0,4,12,20,28,28,44,52,60,68,68,84,92,92,108,108,
 124,124,140,148,148,164,172,180,188,180,196,212,
 220,220,228,244,252,260,260,268,284,284,300,300,
 308,316,332,340,348,348,364,372,380,388,380]

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Last modified July 12 18:03 EDT 2020. Contains 335666 sequences. (Running on oeis4.)