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.

A353789 Multiplicative with a(p^e) = (q - 1) * q^(e-1) * p^e, where q is the least prime greater than p.

Table of values

n a(n)
1 1
2 4
3 12
4 24
5 30
6 48
7 70
8 144
9 180
10 120
11 132
12 288
13 208
14 280
15 360
16 864
17 306
18 720
19 418
20 720
21 840
22 528
23 644
24 1728
25 1050
26 832
27 2700
28 1680
29 870
30 1440
31 1116
32 5184
33 1584
34 1224
35 2100
36 4320
37 1480
38 1672
39 2496
40 4320
41 1722
42 3360
43 1978
44 3168
45 5400
46 2576
47 2444
48 10368
49 5390
50 4200
51 3672
52 4992
53 3074
54 10800
55 3960
56 10080
57 5016
58 3480

List of values

[1, 4, 12, 24, 30, 48, 70, 144, 180, 120, 132, 288, 208, 280, 360, 864, 306, 720, 418, 720, 840, 528, 644, 1728, 1050, 832, 2700, 1680, 870, 1440, 1116, 5184, 1584, 1224, 2100, 4320, 1480, 1672, 2496, 4320, 1722, 3360, 1978, 3168, 5400, 2576, 2444, 10368, 5390, 4200, 3672, 4992, 3074, 10800, 3960, 10080, 5016, 3480]