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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.

A332185 a(n) = 8*(10^(2n+1)-1)/9 - 3*10^n.

Table of values

n a(n)
0 5
1 858
2 88588
3 8885888
4 888858888
5 88888588888
6 8888885888888
7 888888858888888
8 88888888588888888
9 8888888885888888888
10 888888888858888888888
11 88888888888588888888888
12 8888888888885888888888888
13 888888888888858888888888888
14 88888888888888588888888888888
15 8888888888888885888888888888888

List of values

[5, 858, 88588, 8885888, 888858888, 88888588888, 8888885888888, 888888858888888, 88888888588888888, 8888888885888888888, 888888888858888888888, 88888888888588888888888, 8888888888885888888888888, 888888888888858888888888888, 88888888888888588888888888888, 8888888888888885888888888888888]

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

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