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.

A377370 Smallest prime ending in n alternating decimal digits 0 and 1.

Table of values

n a(n)
1 11
2 101
3 101
4 20101
5 210101
6 4010101
7 61010101
8 1601010101
9 8101010101
10 260101010101
11 3110101010101
12 11010101010101
13 11010101010101
14 1201010101010101
15 6101010101010101
16 180101010101010101
17 1710101010101010101
18 5010101010101010101
19 41010101010101010101

List of values

[11, 101, 101, 20101, 210101, 4010101, 61010101, 1601010101, 8101010101, 260101010101, 3110101010101, 11010101010101, 11010101010101, 1201010101010101, 6101010101010101, 180101010101010101, 1710101010101010101, 5010101010101010101, 41010101010101010101]

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

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