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A301017 as a simple table

n a(n)
0 1
1 4
2 9
3 18
4 31
5 45
6 63
7 86
8 111
9 140
10 172
11 210
12 253
13 296
14 346
15 396
16 445
17 503
18 561
19 619
20 687
21 762
22 836
23 918
24 1009
25 1090
26 1174
27 1269
28 1358
29 1449
30 1550
31 1659
32 1769
33 1884
34 2011
35 2128
36 2246
37 2377
38 2501
39 2628
40 2765
41 2908
42 3051
43 3198
44 3359
45 3508
46 3656

[1,4,9,18,31,45,63,86,111,140,172,210,253,296,346,
 396,445,503,561,619,687,762,836,918,1009,1090,
 1174,1269,1358,1449,1550,1659,1769,1884,2011,2128,
 2246,2377,2501,2628,2765,2908,3051,3198,3359,3508,
 3656]

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Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)