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.

A158215 Smallest palindromic prime made up of 0's and p(n) 1's, where p(n) is the n-th prime = A000040(n) (or 0 when no such prime exists).

Table of values

n a(n)
1 11
2 0
3 100111001
4 110111011
5 1110111110111
6 10111101110111101
7 100111111111111111001
8 1111111111111111111
9 11111111111111111111111
10 1111110111111111111111110111111
11 11111101111111110101111111110111111

List of values

[11, 0, 100111001, 110111011, 1110111110111, 10111101110111101, 100111111111111111001, 1111111111111111111, 11111111111111111111111, 1111110111111111111111110111111, 11111101111111110101111111110111111]

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

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