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.

A157712 Smallest prime made up of 0's and prime(n) 1's (or 0 when no such prime exists).

Table of values

n a(n)
1 11
2 0
3 101111
4 11110111
5 101111111111
6 101101111111111
7 101111111111111111
8 1111111111111111111
9 11111111111111111111111
10 111110111111111111111111111111
11 11111101111111111111111111111111

List of values

[11, 0, 101111, 11110111, 101111111111, 101101111111111, 101111111111111111, 1111111111111111111, 11111111111111111111111, 111110111111111111111111111111, 11111101111111111111111111111111]

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

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