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A053337 as a simple table

n a(n)
1 6
2 76
3 776
4 7776
5 67776
6 667776
7 6667776
8 66667776
9 766667776
10 6766667776
11 66766667776
12 666766667776
13 7666766667776
14 77666766667776
15 777666766667776
16 7777666766667776
17 77777666766667776
18 777777666766667776 

[6,76,776,7776,67776,667776,6667776,66667776,
 766667776,6766667776,66766667776,666766667776,
 7666766667776,77666766667776,777666766667776,
 7777666766667776,77777666766667776,
 777777666766667776]

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Last modified May 28 21:13 EDT 2024. Contains 372920 sequences. (Running on oeis4.)