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.

A327939 Multiplicative with a(p^e) = p^(e-(e mod p)).

Table of values

n a(n)
1 1
2 1
3 1
4 4
5 1
6 1
7 1
8 4
9 1
10 1
11 1
12 4
13 1
14 1
15 1
16 16
17 1
18 1
19 1
20 4
21 1
22 1
23 1
24 4
25 1
26 1
27 27
28 4
29 1
30 1
31 1
32 16
33 1
34 1
35 1
36 4
37 1
38 1
39 1
40 4
41 1
42 1
43 1
44 4
45 1
46 1
47 1
48 16
49 1
50 1
51 1
52 4
53 1
54 27
55 1
56 4
57 1
58 1
59 1
60 4
61 1
62 1
63 1
64 64
65 1
66 1
67 1
68 4
69 1
70 1
71 1
72 4
73 1
74 1
75 1
76 4
77 1
78 1
79 1
80 16
81 27
82 1
83 1
84 4
85 1
86 1
87 1
88 4
89 1
90 1
91 1
92 4
93 1
94 1
95 1
96 16
97 1
98 1
99 1
100 4
101 1
102 1
103 1
104 4
105 1
106 1
107 1
108 108
109 1
110 1
111 1
112 16

List of values

[1, 1, 1, 4, 1, 1, 1, 4, 1, 1, 1, 4, 1, 1, 1, 16, 1, 1, 1, 4, 1, 1, 1, 4, 1, 1, 27, 4, 1, 1, 1, 16, 1, 1, 1, 4, 1, 1, 1, 4, 1, 1, 1, 4, 1, 1, 1, 16, 1, 1, 1, 4, 1, 27, 1, 4, 1, 1, 1, 4, 1, 1, 1, 64, 1, 1, 1, 4, 1, 1, 1, 4, 1, 1, 1, 4, 1, 1, 1, 16, 27, 1, 1, 4, 1, 1, 1, 4, 1, 1, 1, 4, 1, 1, 1, 16, 1, 1, 1, 4, 1, 1, 1, 4, 1, 1, 1, 108, 1, 1, 1, 16]