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A008115 as a simple table

n a(n)
0 1
1 4
2 10
3 20
4 34
5 52
6 78
7 110
8 140
9 176
10 212
11 258
12 320
13 366
14 418
15 488
16 546
17 618
18 710
19 772
20 850
21 964
22 1038
23 1132
24 1262
25 1332
26 1440
27 1596
28 1676
29 1792
30 1964
31 2050
32 2184
33 2384
34 2468
35 2610
36 2838
37 2926
38 3080
39 3324
40 3410
41 3582
42 3860
43 3948
44 4124
45 4424
46 4514
47 4712

[1,4,10,20,34,52,78,110,140,176,212,258,320,366,
 418,488,546,618,710,772,850,964,1038,1132,1262,
 1332,1440,1596,1676,1792,1964,2050,2184,2384,2468,
 2610,2838,2926,3080,3324,3410,3582,3860,3948,4124,
 4424,4514,4712]

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Last modified July 13 19:40 EDT 2024. Contains 374286 sequences. (Running on oeis4.)