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.

A347397 a(n) = Sum_{k=1..n} k^k * floor(n/k^k).

Table of values

n a(n)
1 1
2 2
3 3
4 8
5 9
6 10
7 11
8 16
9 17
10 18
11 19
12 24
13 25
14 26
15 27
16 32
17 33
18 34
19 35
20 40
21 41
22 42
23 43
24 48
25 49
26 50
27 78
28 83
29 84
30 85
31 86
32 91
33 92
34 93
35 94
36 99
37 100
38 101
39 102
40 107
41 108
42 109
43 110
44 115
45 116
46 117
47 118
48 123
49 124
50 125
51 126
52 131
53 132
54 160
55 161
56 166
57 167
58 168
59 169
60 174
61 175
62 176
63 177
64 182
65 183
66 184

List of values

[1, 2, 3, 8, 9, 10, 11, 16, 17, 18, 19, 24, 25, 26, 27, 32, 33, 34, 35, 40, 41, 42, 43, 48, 49, 50, 78, 83, 84, 85, 86, 91, 92, 93, 94, 99, 100, 101, 102, 107, 108, 109, 110, 115, 116, 117, 118, 123, 124, 125, 126, 131, 132, 160, 161, 166, 167, 168, 169, 174, 175, 176, 177, 182, 183, 184]