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.

A376589 Points of nonzero curvature in the sequence of non-perfect-powers (A007916).

Table of values

n a(n)
1 1
2 2
3 4
4 5
5 10
6 11
7 18
8 20
9 23
10 24
11 26
12 27
13 38
14 39
15 52
16 53
17 68
18 69
19 86
20 87
21 106
22 107
23 109
24 110
25 111
26 112
27 126
28 127
29 150
30 151
31 176
32 177
33 195
34 196
35 203
36 204
37 220
38 221
39 232
40 233
41 264
42 265
43 298
44 299
45 316
46 317
47 333
48 334
49 371
50 372
51 411
52 412
53 453
54 454
55 480
56 481
57 496

List of values

[1, 2, 4, 5, 10, 11, 18, 20, 23, 24, 26, 27, 38, 39, 52, 53, 68, 69, 86, 87, 106, 107, 109, 110, 111, 112, 126, 127, 150, 151, 176, 177, 195, 196, 203, 204, 220, 221, 232, 233, 264, 265, 298, 299, 316, 317, 333, 334, 371, 372, 411, 412, 453, 454, 480, 481, 496]