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.

A360559 Alternating partial sum of A006530.

Table of values

n a(n)
1 1
2 -1
3 2
4 0
5 5
6 2
7 9
8 7
9 10
10 5
11 16
12 13
13 26
14 19
15 24
16 22
17 39
18 36
19 55
20 50
21 57
22 46
23 69
24 66
25 71
26 58
27 61
28 54
29 83
30 78
31 109
32 107
33 118
34 101
35 108
36 105
37 142
38 123
39 136
40 131
41 172
42 165
43 208
44 197
45 202
46 179
47 226
48 223
49 230
50 225
51 242
52 229
53 282
54 279
55 290
56 283
57 302
58 273
59 332
60 327
61 388
62 357
63 364
64 362

List of values

[1, -1, 2, 0, 5, 2, 9, 7, 10, 5, 16, 13, 26, 19, 24, 22, 39, 36, 55, 50, 57, 46, 69, 66, 71, 58, 61, 54, 83, 78, 109, 107, 118, 101, 108, 105, 142, 123, 136, 131, 172, 165, 208, 197, 202, 179, 226, 223, 230, 225, 242, 229, 282, 279, 290, 283, 302, 273, 332, 327, 388, 357, 364, 362]