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A173811 as a simple table

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 

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

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Last modified May 17 19:53 EDT 2024. Contains 372607 sequences. (Running on oeis4.)