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.

A111635 Smallest prime of the form x^(2^n) + y^(2^n) where x,y are distinct integers.

Table of values

n a(n)
0 2
1 5
2 17
3 257
4 65537
5 3512911982806776822251393039617
6 4457915690803004131256192897205630962697827851093882159977969339137
7 1638935311392320153195136107636665419978585455388636669548298482694235538906271958706896595665141002450684974003603106305516970574177405212679151205373697500164072550932748470956551681

List of values

[2, 5, 17, 257, 65537, 3512911982806776822251393039617, 4457915690803004131256192897205630962697827851093882159977969339137, 1638935311392320153195136107636665419978585455388636669548298482694235538906271958706896595665141002450684974003603106305516970574177405212679151205373697500164072550932748470956551681]

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

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