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.

A003314 Binary entropy function: a(1)=0; for n > 1, a(n) = n + min { a(k)+a(n-k) : 1 <= k <= n-1 }.

Table of values

n a(n)
1 0
2 2
3 5
4 8
5 12
6 16
7 20
8 24
9 29
10 34
11 39
12 44
13 49
14 54
15 59
16 64
17 70
18 76
19 82
20 88
21 94
22 100
23 106
24 112
25 118
26 124
27 130
28 136
29 142
30 148
31 154
32 160
33 167
34 174
35 181
36 188
37 195
38 202
39 209
40 216
41 223
42 230
43 237
44 244
45 251
46 258
47 265
48 272
49 279
50 286
51 293
52 300
53 307
54 314
55 321
56 328
57 335

List of values

[0, 2, 5, 8, 12, 16, 20, 24, 29, 34, 39, 44, 49, 54, 59, 64, 70, 76, 82, 88, 94, 100, 106, 112, 118, 124, 130, 136, 142, 148, 154, 160, 167, 174, 181, 188, 195, 202, 209, 216, 223, 230, 237, 244, 251, 258, 265, 272, 279, 286, 293, 300, 307, 314, 321, 328, 335]