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.

A242875 Numbers n such that (n^n+2^2)/(n+2) is an integer.

Table of values

n a(n)
1 2
2 5
3 8
4 128
5 2144
6 4808
7 12872
8 14168
9 33672
10 40367
11 45992
12 116192
13 185768
14 186824
15 271208
16 426008
17 524288
18 601352
19 612768
20 673661
21 755792
22 990407
23 996032
24 1697607
25 1878368
26 2073125
27 2262752
28 4325960
29 4810808
30 6331808
31 6462647
32 6707352
33 7527197
34 7559477

List of values

[2, 5, 8, 128, 2144, 4808, 12872, 14168, 33672, 40367, 45992, 116192, 185768, 186824, 271208, 426008, 524288, 601352, 612768, 673661, 755792, 990407, 996032, 1697607, 1878368, 2073125, 2262752, 4325960, 4810808, 6331808, 6462647, 6707352, 7527197, 7559477]

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

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