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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.

A178496 The smallest palindromic prime which contains the decimal expansion of 11^n in its decimal representation.

Table of values

n a(n)
0 11
1 11
2 1212121
3 133111331
4 361464163
5 31501610513
6 916517717715619
7 1017178491948717101
8 111888534121435888111
9 1967497532357947691
10 11064247395259374246011
11 142853116706111607611358241

List of values

[11, 11, 1212121, 133111331, 361464163, 31501610513, 916517717715619, 1017178491948717101, 111888534121435888111, 1967497532357947691, 11064247395259374246011, 142853116706111607611358241]

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

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