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.

A380929 Numbers k such that A380845(k) > 2*k.

Table of values

n a(n)
1 36
2 72
3 84
4 140
5 144
6 168
7 180
8 264
9 270
10 280
11 288
12 300
13 336
14 360
15 372
16 392
17 450
18 520
19 528
20 532
21 540
22 558
23 560
24 576
25 594
26 600
27 612
28 620
29 672
30 720
31 744
32 756
33 780
34 784
35 840
36 900
37 930
38 1036
39 1040
40 1050
41 1056
42 1064
43 1068
44 1080
45 1092
46 1116
47 1120
48 1134
49 1152
50 1170
51 1180
52 1188
53 1200

List of values

[36, 72, 84, 140, 144, 168, 180, 264, 270, 280, 288, 300, 336, 360, 372, 392, 450, 520, 528, 532, 540, 558, 560, 576, 594, 600, 612, 620, 672, 720, 744, 756, 780, 784, 840, 900, 930, 1036, 1040, 1050, 1056, 1064, 1068, 1080, 1092, 1116, 1120, 1134, 1152, 1170, 1180, 1188, 1200]