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.

A258912 Numbers k such that A000203(x) = k has more than one solution and they all share the same largest prime factor.

Table of values

n a(n)
1 1178
2 1364
3 1408
4 1656
5 1767
6 1836
7 1922
8 1984
9 2108
10 2196
11 2328
12 2368
13 3162
14 3336
15 3410
16 3996
17 4096
18 4123
19 4144
20 4278
21 4898
22 5064
23 5076
24 5084
25 5248
26 5456
27 5488
28 5673
29 6014
30 6208
31 6504
32 6784
33 6816
34 7416
35 7998
36 8618
37 8896
38 9088
39 9184
40 9517
41 10048
42 10292
43 10864

List of values

[1178, 1364, 1408, 1656, 1767, 1836, 1922, 1984, 2108, 2196, 2328, 2368, 3162, 3336, 3410, 3996, 4096, 4123, 4144, 4278, 4898, 5064, 5076, 5084, 5248, 5456, 5488, 5673, 6014, 6208, 6504, 6784, 6816, 7416, 7998, 8618, 8896, 9088, 9184, 9517, 10048, 10292, 10864]

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

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