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.

A074918 Highly imperfect numbers: n sets a record for the value of abs(sigma(n)-2*n) (absolute value of A033879).

Table of values

n a(n)
1 1
2 3
3 5
4 7
5 11
6 13
7 17
8 19
9 23
10 29
11 31
12 37
13 41
14 43
15 47
16 53
17 59
18 61
19 67
20 71
21 73
22 79
23 83
24 89
25 97
26 101
27 103
28 107
29 109
30 113
31 120
32 127
33 131
34 137
35 139
36 149
37 151
38 157
39 163
40 167
41 173
42 179
43 180
44 191
45 193
46 197
47 199
48 211
49 223
50 227
51 229
52 233
53 239
54 240
55 269
56 271
57 277
58 281
59 283
60 293
61 307

List of values

[1, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 120, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 180, 191, 193, 197, 199, 211, 223, 227, 229, 233, 239, 240, 269, 271, 277, 281, 283, 293, 307]