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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.

A085610 Least m ending in 1 such that m^n ends in a string of n 0's followed by the final 1.

Table of values

n a(n)
1 101
2 251
3 10001
4 18751
5 200001
6 4218751
7 100000001
8 74218751
9 10000000001
10 3574218751
11 1000000000001
12 163574218751
13 100000000000001
14 480163574218751
15 2000000000000001
16 6230163574218751
17 1000000000000000001

List of values

[101, 251, 10001, 18751, 200001, 4218751, 100000001, 74218751, 10000000001, 3574218751, 1000000000001, 163574218751, 100000000000001, 480163574218751, 2000000000000001, 6230163574218751, 1000000000000000001]

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

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