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.

A173811 a(n) = (8*10^n - 53)/9 for n > 0.

Table of values

n a(n)
1 3
2 83
3 883
4 8883
5 88883
6 888883
7 8888883
8 88888883
9 888888883
10 8888888883
11 88888888883
12 888888888883
13 8888888888883
14 88888888888883
15 888888888888883
16 8888888888888883
17 88888888888888883
18 888888888888888883
19 8888888888888888883
20 88888888888888888883
21 888888888888888888883

List of values

[3, 83, 883, 8883, 88883, 888883, 8888883, 88888883, 888888883, 8888888883, 88888888883, 888888888883, 8888888888883, 88888888888883, 888888888888883, 8888888888888883, 88888888888888883, 888888888888888883, 8888888888888888883, 88888888888888888883, 888888888888888888883]

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

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