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A258272 as a simple table

n a(n)
1 1
2 3
3 8
4 18
5 38
6 88
7 188
8 388
9 588
10 788
11 988
12 1188
13 1388
14 1588
15 1788
16 1988
17 2188
18 2388
19 2588
20 2788
21 2988
22 3188
23 3388
24 3588
25 3788
26 3988
27 4188
28 4388
29 4588
30 4788
31 4988
32 5188
33 5388
34 5588
35 5788
36 5988
37 6188
38 6388
39 6588
40 6788
41 6988
42 7188
43 7388
44 7588
45 7788
46 7988
47 8188

[1,3,8,18,38,88,188,388,588,788,988,1188,1388,
 1588,1788,1988,2188,2388,2588,2788,2988,3188,3388,
 3588,3788,3988,4188,4388,4588,4788,4988,5188,5388,
 5588,5788,5988,6188,6388,6588,6788,6988,7188,7388,
 7588,7788,7988,8188]

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Last modified March 28 12:26 EDT 2024. Contains 371254 sequences. (Running on oeis4.)