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.

A185396 Largest number x such that the greatest prime factor of x^2-2 is A038873(n), the n-th prime not congruent to 3 or 5 mod 8.

Table of values

n a(n)
1 2
2 10
3 108
4 235
5 1201
6 390050
7 314766
8 4035
9 364384
10 50411
11 25955045
12 5254864
13 236558593
14 16958526
15 20388056
16 177544434
17 492981885
18 2275400230
19 256347346
20 384902923486
21 324850200677887

List of values

[2, 10, 108, 235, 1201, 390050, 314766, 4035, 364384, 50411, 25955045, 5254864, 236558593, 16958526, 20388056, 177544434, 492981885, 2275400230, 256347346, 384902923486, 324850200677887]

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

Content is available under The OEIS End-User License Agreement.