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.

A056732 Smallest palindromic prime using n digits, or 0 if no such number exists.

Table of values

n a(n)
1 2
2 11
3 101
4 0
5 10301
6 0
7 1003001
8 0
9 100030001
10 0
11 10000500001
12 0
13 1000008000001
14 0
15 100000323000001
16 0
17 10000000500000001
18 0
19 1000000008000000001
20 0
21 100000000212000000001
22 0
23 10000000000300000000001
24 0
25 1000000000016100000000001
26 0

List of values

[2, 11, 101, 0, 10301, 0, 1003001, 0, 100030001, 0, 10000500001, 0, 1000008000001, 0, 100000323000001, 0, 10000000500000001, 0, 1000000008000000001, 0, 100000000212000000001, 0, 10000000000300000000001, 0, 1000000000016100000000001, 0]

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

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