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.

A248397 Noncongruent squarefree numbers n with A248394(n)/d(n) = 1, where d(n) = A000005(n).

Table of values

n a(n)
1 1
2 3
3 33
4 51
5 57
6 59
7 83
8 139
9 177
10 187
11 209
12 211
13 267
14 321
15 339
16 345
17 379
18 385
19 411
20 451
21 489
22 499
23 515
24 555
25 587
26 595
27 649
28 659
29 665
30 681
31 707
32 803
33 811
34 827
35 835
36 899
37 921
38 969
39 1001
40 1059
41 1099
42 1137
43 1171
44 1211
45 1219
46 1235
47 1259
48 1267
49 1281
50 1315
51 1329
52 1363

List of values

[1, 3, 33, 51, 57, 59, 83, 139, 177, 187, 209, 211, 267, 321, 339, 345, 379, 385, 411, 451, 489, 499, 515, 555, 587, 595, 649, 659, 665, 681, 707, 803, 811, 827, 835, 899, 921, 969, 1001, 1059, 1099, 1137, 1171, 1211, 1219, 1235, 1259, 1267, 1281, 1315, 1329, 1363]