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.

A114018 Least n-digit prime whose digit reversal is also prime.

Table of values

n a(n)
1 2
2 11
3 101
4 1009
5 10007
6 100049
7 1000033
8 10000169
9 100000007
10 1000000007
11 10000000207
12 100000000237
13 1000000000091
14 10000000000313
15 100000000000261
16 1000000000000273
17 10000000000000079
18 100000000000000049
19 1000000000000002901
20 10000000000000000051

List of values

[2, 11, 101, 1009, 10007, 100049, 1000033, 10000169, 100000007, 1000000007, 10000000207, 100000000237, 1000000000091, 10000000000313, 100000000000261, 1000000000000273, 10000000000000079, 100000000000000049, 1000000000000002901, 10000000000000000051]

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

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