cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A280649 Numbers k such that k^3 has an odd number of digits and the middle digit is 9.

Table of values

n a(n)
1 28
2 33
3 41
4 108
5 132
6 157
7 159
8 175
9 178
10 181
11 184
12 187
13 190
14 193
15 196
16 204
17 207
18 209
19 466
20 474
21 480
22 486
23 492
24 508
25 514
26 515
27 518
28 519
29 528
30 536
31 539
32 552
33 570
34 588
35 611
36 627
37 638
38 648
39 651
40 657
41 658
42 659
43 660
44 706
45 707
46 708
47 714
48 719
49 745
50 757
51 763
52 765
53 772

List of values

[28, 33, 41, 108, 132, 157, 159, 175, 178, 181, 184, 187, 190, 193, 196, 204, 207, 209, 466, 474, 480, 486, 492, 508, 514, 515, 518, 519, 528, 536, 539, 552, 570, 588, 611, 627, 638, 648, 651, 657, 658, 659, 660, 706, 707, 708, 714, 719, 745, 757, 763, 765, 772]