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.

A376561 Points of downward concavity in the sequence of perfect-powers (A001597).

Table of values

n a(n)
1 2
2 5
3 7
4 13
5 14
6 18
7 19
8 21
9 24
10 25
11 29
12 30
13 39
14 40
15 45
16 51
17 52
18 56
19 59
20 66
21 70
22 71
23 74
24 87
25 94
26 101
27 102
28 108
29 110
30 112
31 113
32 119
33 127
34 135
35 143
36 144
37 156
38 157
39 160
40 161
41 169
42 178
43 187
44 196
45 205
46 206
47 215
48 224
49 225
50 234
51 244
52 263
53 273
54 283
55 284
56 293
57 294
58 304

List of values

[2, 5, 7, 13, 14, 18, 19, 21, 24, 25, 29, 30, 39, 40, 45, 51, 52, 56, 59, 66, 70, 71, 74, 87, 94, 101, 102, 108, 110, 112, 113, 119, 127, 135, 143, 144, 156, 157, 160, 161, 169, 178, 187, 196, 205, 206, 215, 224, 225, 234, 244, 263, 273, 283, 284, 293, 294, 304]