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A301098 as a simple table

n a(n)
0 1
1 4
2 12
3 20
4 28
5 49
6 69
7 100
8 136
9 166
10 201
11 245
12 292
13 353
14 416
15 471
16 547
17 595
18 668
19 752
20 834
21 948
22 1018
23 1085
24 1197
25 1309
26 1419
27 1545
28 1656
29 1732
30 1895
31 2021
32 2131
33 2295
34 2417
35 2570
36 2710
37 2880
38 3030
39 3175
40 3395
41 3518
42 3674
43 3849
44 4060
45 4269
46 4469

[1,4,12,20,28,49,69,100,136,166,201,245,292,353,
 416,471,547,595,668,752,834,948,1018,1085,1197,
 1309,1419,1545,1656,1732,1895,2021,2131,2295,2417,
 2570,2710,2880,3030,3175,3395,3518,3674,3849,4060,
 4269,4469]

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Last modified December 3 20:35 EST 2021. Contains 349468 sequences. (Running on oeis4.)