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.

A363918 a(n) = Product_{p in Factors(n)} mult(p)*n^(mult(p) - 1), where Factors(n) is the integer factorization of n and mult(p) the multiplicity of the prime factor p.

Table of values

n a(n)
1 1
2 1
3 1
4 8
5 1
6 1
7 1
8 192
9 18
10 1
11 1
12 24
13 1
14 1
15 1
16 16384
17 1
18 36
19 1
20 40
21 1
22 1
23 1
24 1728
25 50
26 1
27 2187
28 56
29 1
30 1
31 1
32 5242880
33 1
34 1
35 1
36 5184
37 1
38 1
39 1
40 4800
41 1
42 1
43 1
44 88
45 90
46 1
47 1
48 442368
49 98
50 100
51 1
52 104
53 1
54 8748
55 1
56 9408
57 1
58 1
59 1
60 120
61 1
62 1
63 126
64 6442450944
65 1
66 1
67 1
68 136

List of values

[1, 1, 1, 8, 1, 1, 1, 192, 18, 1, 1, 24, 1, 1, 1, 16384, 1, 36, 1, 40, 1, 1, 1, 1728, 50, 1, 2187, 56, 1, 1, 1, 5242880, 1, 1, 1, 5184, 1, 1, 1, 4800, 1, 1, 1, 88, 90, 1, 1, 442368, 98, 100, 1, 104, 1, 8748, 1, 9408, 1, 1, 1, 120, 1, 1, 126, 6442450944, 1, 1, 1, 136]