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A038409 as a simple table

n a(n)
0 1
1 4
2 10
3 20
4 35
5 56
6 82
7 111
8 143
9 180
10 228
11 281
12 329
13 382
14 443
15 511
16 581
17 651
18 729
19 815
20 910
21 1000
22 1087
23 1195
24 1313
25 1423
26 1530
27 1644
28 1777
29 1915
30 2041
31 2172
32 2311
33 2461
34 2620
35 2772
36 2927
37 3094
38 3279
39 3453
40 3622
41 3807
42 3995
43 4194
44 4389
45 4583
46 4780

[1,4,10,20,35,56,82,111,143,180,228,281,329,382,
 443,511,581,651,729,815,910,1000,1087,1195,1313,
 1423,1530,1644,1777,1915,2041,2172,2311,2461,2620,
 2772,2927,3094,3279,3453,3622,3807,3995,4194,4389,
 4583,4780]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)