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.

A242800 Numbers n such that (n^n+3)/(n+3) is an integer.

Table of values

n a(n)
1 1
2 3
3 4
4 5
5 9
6 13
7 17
8 21
9 25
10 37
11 41
12 45
13 49
14 57
15 65
16 73
17 77
18 89
19 109
20 113
21 117
22 121
23 145
24 151
25 161
26 169
27 185
28 205
29 209
30 233
31 237
32 241
33 261
34 265
35 277
36 281
37 289
38 313
39 329
40 337
41 353
42 361
43 385
44 401
45 409
46 425
47 433
48 449
49 481
50 489
51 505
52 517
53 521
54 545
55 553
56 586
57 593

List of values

[1, 3, 4, 5, 9, 13, 17, 21, 25, 37, 41, 45, 49, 57, 65, 73, 77, 89, 109, 113, 117, 121, 145, 151, 161, 169, 185, 205, 209, 233, 237, 241, 261, 265, 277, 281, 289, 313, 329, 337, 353, 361, 385, 401, 409, 425, 433, 449, 481, 489, 505, 517, 521, 545, 553, 586, 593]