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.

A160524 Exceptional class of numbers k such that p(5k+4) == 0 (mod 25), where p() = A000041().

Table of values

n a(n)
1 8
2 15
3 17
4 37
5 41
6 46
7 51
8 53
9 55
10 65
11 75
12 77
13 102
14 106
15 110
16 116
17 130
18 131
19 138
20 140
21 147
22 157
23 158
24 165
25 166
26 167
27 178
28 180
29 183
30 192
31 197
32 217
33 222
34 225
35 233
36 235
37 251
38 258
39 285
40 287
41 302
42 310
43 315
44 321
45 325
46 328
47 333
48 336
49 340
50 355
51 368
52 371
53 377
54 380
55 393
56 416
57 418
58 420
59 430
60 432
61 441
62 447

List of values

[8, 15, 17, 37, 41, 46, 51, 53, 55, 65, 75, 77, 102, 106, 110, 116, 130, 131, 138, 140, 147, 157, 158, 165, 166, 167, 178, 180, 183, 192, 197, 217, 222, 225, 233, 235, 251, 258, 285, 287, 302, 310, 315, 321, 325, 328, 333, 336, 340, 355, 368, 371, 377, 380, 393, 416, 418, 420, 430, 432, 441, 447]

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

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