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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.

A266368 The smallest prime formed by the concatenation of consecutive n-th powers beginning with "1," plus a trailing "1.".

Table of values

n a(n)
0 11
1 1231
2 149161
3 181
4 1168125662512961
5 1321
6 1647294096156251
7 11282187163847812527993682354320971524782969100000001948717135831808627485171
8 125665616553639062516796161
9 15121

List of values

[11, 1231, 149161, 181, 1168125662512961, 1321, 1647294096156251, 11282187163847812527993682354320971524782969100000001948717135831808627485171, 125665616553639062516796161, 15121]

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

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