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.

A192084 Second arithmetic derivative of squares of prime powers: a(n)=A068346(A056798(n)).

Table of values

n a(n)
1 0
2 4
3 5
4 80
5 7
6 9
7 640
8 216
9 13
10 15
11 5120
12 19
13 21
14 25
15 800
16 3645
17 31
18 33
19 26624
20 39
21 43
22 45
23 49
24 1960
25 55
26 61
27 63
28 167936
29 69
30 73
31 75
32 81
33 67068
34 85
35 91
36 99
37 103
38 105
39 109
40 111
41 115
42 6776
43 34375
44 129
45 819200
46 133
47 139
48 141
49 151
50 153
51 159
52 165
53 169
54 10816

List of values

[0, 4, 5, 80, 7, 9, 640, 216, 13, 15, 5120, 19, 21, 25, 800, 3645, 31, 33, 26624, 39, 43, 45, 49, 1960, 55, 61, 63, 167936, 69, 73, 75, 81, 67068, 85, 91, 99, 103, 105, 109, 111, 115, 6776, 34375, 129, 819200, 133, 139, 141, 151, 153, 159, 165, 169, 10816]