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.

A168628 Numbers n such that n and n+-1 have 4 distinct prime factors.

Table of values

n a(n)
1 37961
2 44485
3 45695
4 50141
5 51429
6 55131
7 55385
8 61335
9 63365
10 64295
11 67165
12 68265
13 68475
14 70005
15 70091
16 71709
17 72709
18 76153
19 80445
20 81549
21 81719
22 82041
23 84435
24 85491
25 86241
26 90364
27 95381
28 97383
29 98021
30 99085
31 99385
32 99429
33 99789
34 100165
35 100491
36 100595

List of values

[37961, 44485, 45695, 50141, 51429, 55131, 55385, 61335, 63365, 64295, 67165, 68265, 68475, 70005, 70091, 71709, 72709, 76153, 80445, 81549, 81719, 82041, 84435, 85491, 86241, 90364, 95381, 97383, 98021, 99085, 99385, 99429, 99789, 100165, 100491, 100595]