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.

A249859 Least common multiple of n + 2 and n - 2.

Table of values

n a(n)
1 3
2 0
3 5
4 6
5 21
6 8
7 45
8 30
9 77
10 24
11 117
12 70
13 165
14 48
15 221
16 126
17 285
18 80
19 357
20 198
21 437
22 120
23 525
24 286
25 621
26 168
27 725
28 390
29 837
30 224
31 957
32 510
33 1085
34 288
35 1221
36 646
37 1365
38 360
39 1517
40 798
41 1677
42 440
43 1845
44 966
45 2021
46 528
47 2205
48 1150
49 2397
50 624
51 2597
52 1350
53 2805

List of values

[3, 0, 5, 6, 21, 8, 45, 30, 77, 24, 117, 70, 165, 48, 221, 126, 285, 80, 357, 198, 437, 120, 525, 286, 621, 168, 725, 390, 837, 224, 957, 510, 1085, 288, 1221, 646, 1365, 360, 1517, 798, 1677, 440, 1845, 966, 2021, 528, 2205, 1150, 2397, 624, 2597, 1350, 2805]