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A033609 as a simple table

n a(n)
0 1
1 4
2 9
3 17
4 27
5 39
6 55
7 75
8 100
9 127
10 156
11 192
12 230
13 266
14 305
15 350
16 400
17 456
18 518
19 581
20 643
21 705
22 765
23 827
24 906
25 1003
26 1100
27 1183
28 1252
29 1328
30 1424
31 1528
32 1634
33 1741
34 1851
35 1963
36 2070
37 2176
38 2286
39 2410
40 2553
41 2699
42 2838
43 2970
44 3095
45 3218
46 3352
47 3510

[1,4,9,17,27,39,55,75,100,127,156,192,230,266,305,
 350,400,456,518,581,643,705,765,827,906,1003,1100,
 1183,1252,1328,1424,1528,1634,1741,1851,1963,2070,
 2176,2286,2410,2553,2699,2838,2970,3095,3218,3352,
 3510]

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Last modified March 28 10:55 EDT 2024. Contains 371241 sequences. (Running on oeis4.)