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.

A306075 Bases in which 7 is a unique-period prime.

Table of values

n a(n)
1 2
2 3
3 4
4 5
5 6
6 8
7 13
8 18
9 19
10 27
11 48
12 50
13 55
14 97
15 111
16 195
17 223
18 342
19 344
20 391
21 447
22 685
23 783
24 895
25 1371
26 1567
27 1791
28 2400
29 2402
30 2743
31 3135
32 3583
33 4801
34 5487
35 6271
36 7167
37 9603
38 10975
39 12543
40 14335
41 16806
42 16808
43 19207
44 21951
45 25087
46 28671
47 33613
48 38415
49 43903
50 50175

List of values

[2, 3, 4, 5, 6, 8, 13, 18, 19, 27, 48, 50, 55, 97, 111, 195, 223, 342, 344, 391, 447, 685, 783, 895, 1371, 1567, 1791, 2400, 2402, 2743, 3135, 3583, 4801, 5487, 6271, 7167, 9603, 10975, 12543, 14335, 16806, 16808, 19207, 21951, 25087, 28671, 33613, 38415, 43903, 50175]

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

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