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.

A237640 Numbers n of the form p^5 - Phi_5(p) (for prime p) such that n^5 - Phi_5(n) is also prime.

Table of values

n a(n)
1 122
2 340352
3 830519696
4 11479086422
5 266390469692
6 310503441398
7 2718130415306
8 14837993872846
9 59538248604388
10 889257663626476
11 2496623039993996
12 6427431330617746
13 7120028814392596
14 10777302002014868
15 12942591289426088
16 24039736320940828

List of values

[122, 340352, 830519696, 11479086422, 266390469692, 310503441398, 2718130415306, 14837993872846, 59538248604388, 889257663626476, 2496623039993996, 6427431330617746, 7120028814392596, 10777302002014868, 12942591289426088, 24039736320940828]

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

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