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A211415 as a simple table

n a(n)
0 0
1 12
2 20
3 36
4 52
5 68
6 84
7 100
8 132
9 148
10 164
11 180
12 212
13 228
14 244
15 276
16 308
17 324
18 340
19 356
20 388
21 420
22 436
23 452
24 516
25 532
26 548
27 564
28 596
29 612
30 644
31 660
32 692
33 724
34 740
35 772
36 804
37 820
38 836
39 868
40 932
41 948
42 980
43 996
44 1028
45 1060
46 1076
47 1092
48 1156
49 1172

[0,12,20,36,52,68,84,100,132,148,164,180,212,228,
 244,276,308,324,340,356,388,420,436,452,516,532,
 548,564,596,612,644,660,692,724,740,772,804,820,
 836,868,932,948,980,996,1028,1060,1076,1092,1156,
 1172]

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Last modified May 28 18:29 EDT 2024. Contains 372919 sequences. (Running on oeis4.)