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.

A274357 Numbers n such that n and n+1 both have 8 divisors.

Table of values

n a(n)
1 104
2 135
3 189
4 230
5 231
6 285
7 296
8 344
9 374
10 375
11 429
12 434
13 609
14 645
15 663
16 664
17 741
18 776
19 782
20 805
21 874
22 902
23 903
24 969
25 986
26 1001
27 1015
28 1022
29 1029
30 1065
31 1085
32 1095
33 1105
34 1106
35 1112
36 1130
37 1161
38 1208
39 1221
40 1245
41 1265
42 1269
43 1309
44 1310
45 1334
46 1335
47 1374
48 1406
49 1431

List of values

[104, 135, 189, 230, 231, 285, 296, 344, 374, 375, 429, 434, 609, 645, 663, 664, 741, 776, 782, 805, 874, 902, 903, 969, 986, 1001, 1015, 1022, 1029, 1065, 1085, 1095, 1105, 1106, 1112, 1130, 1161, 1208, 1221, 1245, 1265, 1269, 1309, 1310, 1334, 1335, 1374, 1406, 1431]