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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.

A242787 Numbers n such that (n^n-2)/(n-2) is an integer.

Table of values

n a(n)
1 1
2 3
3 4
4 5
5 16
6 17
7 37
8 121
9 257
10 436
11 457
12 1297
13 2116
14 2557
15 2705
16 3817
17 3857
18 4357
19 5545
20 6481
21 7876
22 8009
23 9217
24 10441
25 10621
26 11953
27 16213
28 20896
29 22897
30 23437
31 26321
32 26797
33 27841
34 28681
35 35209
36 43057
37 44101
38 47521
39 47881
40 49204
41 49681
42 51121
43 57241
44 61921
45 62569

List of values

[1, 3, 4, 5, 16, 17, 37, 121, 257, 436, 457, 1297, 2116, 2557, 2705, 3817, 3857, 4357, 5545, 6481, 7876, 8009, 9217, 10441, 10621, 11953, 16213, 20896, 22897, 23437, 26321, 26797, 27841, 28681, 35209, 43057, 44101, 47521, 47881, 49204, 49681, 51121, 57241, 61921, 62569]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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