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.

A283395 Squarefree numbers m congruent to 1 modulo 4 such that the fundamental unit of the field Q(sqrt(m)) has the form x+y*sqrt(m) with x, y integers.

Table of values

n a(n)
1 17
2 33
3 37
4 41
5 57
6 65
7 73
8 89
9 97
10 101
11 105
12 113
13 129
14 137
15 141
16 145
17 161
18 177
19 185
20 193
21 197
22 201
23 209
24 217
25 233
26 241
27 249
28 257
29 265
30 269
31 273
32 281
33 305
34 313
35 321
36 329
37 337
38 345
39 349
40 353
41 373
42 377
43 381
44 385
45 389
46 393
47 401
48 409
49 417
50 433
51 449
52 457
53 465
54 473
55 481
56 485
57 489
58 497
59 505
60 521
61 537
62 545
63 553
64 557
65 561
66 569
67 573

List of values

[17, 33, 37, 41, 57, 65, 73, 89, 97, 101, 105, 113, 129, 137, 141, 145, 161, 177, 185, 193, 197, 201, 209, 217, 233, 241, 249, 257, 265, 269, 273, 281, 305, 313, 321, 329, 337, 345, 349, 353, 373, 377, 381, 385, 389, 393, 401, 409, 417, 433, 449, 457, 465, 473, 481, 485, 489, 497, 505, 521, 537, 545, 553, 557, 561, 569, 573]