cp's OEIS Frontend

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.

A113557 Least multiple of n in which the n-th digit from left is 2.

Table of values

n a(n)
1 2
2 12
3 102
4 1012
5 100020
6 100002
7 1000062
8 10000032
9 100000062
10 10000000020
11 10000000032
12 100000000032
13 1000000000012
14 10000000000032
15 1000000000000020
16 1000000000000032
17 10000000000000152
18 100000000000000062
19 1000000000000000132

List of values

[2, 12, 102, 1012, 100020, 100002, 1000062, 10000032, 100000062, 10000000020, 10000000032, 100000000032, 1000000000012, 10000000000032, 1000000000000020, 1000000000000032, 10000000000000152, 100000000000000062, 1000000000000000132]

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

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