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A099668 as a simple table

n a(n)
1 7
2 83
3 887
4 8887
5 88883
6 888887
7 8888861
8 88888883
9 888888887
10 8888888837
11 88888888859
12 888888888887
13 8888888888857
14 88888888888873
15 888888888888883
16 8888888888888753
17 88888888888888801
18 888888888888888859

[7,83,887,8887,88883,888887,8888861,88888883,
 888888887,8888888837,88888888859,888888888887,
 8888888888857,88888888888873,888888888888883,
 8888888888888753,88888888888888801,
 888888888888888859]

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Last modified July 19 19:16 EDT 2024. Contains 374432 sequences. (Running on oeis4.)