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.

A186892 Nonprime numbers n such that the Stern polynomial B(n,x) is irreducible.

Table of values

n a(n)
1 1
2 25
3 55
4 65
5 77
6 91
7 95
8 115
9 121
10 125
11 133
12 143
13 145
14 161
15 169
16 175
17 185
18 203
19 205
20 209
21 215
22 235
23 245
24 247
25 253
26 265
27 289
28 295
29 299
30 301
31 305
32 319
33 323
34 329
35 335
36 343
37 361
38 377
39 391
40 395
41 407
42 415
43 425
44 427
45 445
46 451
47 469
48 473
49 475
50 485
51 493
52 505
53 515
54 517
55 529
56 533
57 539
58 545
59 551
60 559
61 575
62 581
63 583
64 623
65 625

List of values

[1, 25, 55, 65, 77, 91, 95, 115, 121, 125, 133, 143, 145, 161, 169, 175, 185, 203, 205, 209, 215, 235, 245, 247, 253, 265, 289, 295, 299, 301, 305, 319, 323, 329, 335, 343, 361, 377, 391, 395, 407, 415, 425, 427, 445, 451, 469, 473, 475, 485, 493, 505, 515, 517, 529, 533, 539, 545, 551, 559, 575, 581, 583, 623, 625]

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

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