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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.

A367738 a(n) = k is the smallest exponent k such that at least 3 equal decimal digits "n,n,n" appear in the decimal representation of 3^k (n=0,1,...,9).

Table of values

n a(n)
0 148
1 93
2 148
3 119
4 55
5 33
6 34
7 112
8 32
9 35

List of values

[148, 93, 148, 119, 55, 33, 34, 112, 32, 35]

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

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