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.

A375361 Odd numbers with at least two prime divisors of the form 4*k + 1 counted with multiplicity.

Table of values

n a(n)
1 25
2 65
3 75
4 85
5 125
6 145
7 169
8 175
9 185
10 195
11 205
12 221
13 225
14 255
15 265
16 275
17 289
18 305
19 325
20 365
21 375
22 377
23 425
24 435
25 445
26 455
27 475
28 481
29 485
30 493
31 505
32 507
33 525
34 533
35 545
36 555
37 565
38 575
39 585
40 595
41 615
42 625
43 629
44 663
45 675
46 685
47 689
48 697
49 715
50 725
51 745
52 765
53 775

List of values

[25, 65, 75, 85, 125, 145, 169, 175, 185, 195, 205, 221, 225, 255, 265, 275, 289, 305, 325, 365, 375, 377, 425, 435, 445, 455, 475, 481, 485, 493, 505, 507, 525, 533, 545, 555, 565, 575, 585, 595, 615, 625, 629, 663, 675, 685, 689, 697, 715, 725, 745, 765, 775]