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.

A097822 Numbers n such that n^2+n+41 (Euler's "prime generating polynomial") has more than 2 prime factors.

Table of values

n a(n)
1 420
2 431
3 491
4 492
5 514
6 533
7 573
8 574
9 603
10 614
11 655
12 686
13 738
14 775
15 798
16 858
17 861
18 890
19 895
20 901
21 904
22 917
23 919
24 942
25 984
26 989
27 1025
28 1059
29 1116
30 1130
31 1162
32 1169
33 1188
34 1215
35 1222
36 1224
37 1245
38 1251
39 1253
40 1268
41 1271
42 1318
43 1321
44 1334
45 1365
46 1374
47 1407

List of values

[420, 431, 491, 492, 514, 533, 573, 574, 603, 614, 655, 686, 738, 775, 798, 858, 861, 890, 895, 901, 904, 917, 919, 942, 984, 989, 1025, 1059, 1116, 1130, 1162, 1169, 1188, 1215, 1222, 1224, 1245, 1251, 1253, 1268, 1271, 1318, 1321, 1334, 1365, 1374, 1407]