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.

A125648 Smallest odd prime base q such that p^7 divides q^(p-1) - 1, where p = Prime[n].

Table of values

n a(n)
1 257
2 4373
3 735443
4 3294173
5 28723679
6 533810141
7 38277341
8 47579927
9 982740799
10 33956348611
11 77141582851
12 174329354539
13 82984891817
14 109051450427
15 83209719751
16 1352085061013
17 171168499897
18 1822904926391
19 2870322429133
20 3589197993463
21 2603594622571
22 5834621843669
23 1411025860033
24 20635686238253
25 1580041060459
26 26763849212297
27 8216934406781
28 28482190726739
29 97876187600351

List of values

[257, 4373, 735443, 3294173, 28723679, 533810141, 38277341, 47579927, 982740799, 33956348611, 77141582851, 174329354539, 82984891817, 109051450427, 83209719751, 1352085061013, 171168499897, 1822904926391, 2870322429133, 3589197993463, 2603594622571, 5834621843669, 1411025860033, 20635686238253, 1580041060459, 26763849212297, 8216934406781, 28482190726739, 97876187600351]

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

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