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.

A088071 Number sandwiched between two numbers having only one prime divisor.

Table of values

n a(n)
1 3
2 4
3 6
4 8
5 10
6 12
7 18
8 24
9 26
10 28
11 30
12 42
13 48
14 60
15 72
16 80
17 82
18 102
19 108
20 126
21 138
22 150
23 168
24 180
25 192
26 198
27 228
28 240
29 242
30 270
31 282
32 312
33 348
34 360
35 420
36 432
37 462
38 522
39 570
40 600
41 618
42 642
43 660
44 728
45 810
46 822
47 828
48 840
49 858
50 882
51 1020
52 1032
53 1050
54 1062
55 1092
56 1152

List of values

[3, 4, 6, 8, 10, 12, 18, 24, 26, 28, 30, 42, 48, 60, 72, 80, 82, 102, 108, 126, 138, 150, 168, 180, 192, 198, 228, 240, 242, 270, 282, 312, 348, 360, 420, 432, 462, 522, 570, 600, 618, 642, 660, 728, 810, 822, 828, 840, 858, 882, 1020, 1032, 1050, 1062, 1092, 1152]