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.

A064714 Define q(0)=1, q(1)=1, q(2)=1, q(n)=q(abs(n-q(n-2)))+q(abs(n-q(n-3))) (A063892); then a(0) = 1, a(n)=a(n-1)+2*(q(n)-n/2), n > 0.

Table of values

n a(n)
0 1
1 2
2 2
3 3
4 7
5 14
6 18
7 17
8 15
9 24
10 26
11 23
12 25
13 36
14 40
15 35
16 33
17 36
18 50
19 63
20 63
21 66
22 68
23 77
24 81
25 98
26 98
27 105
28 93
29 92
30 110
31 131
32 137
33 128
34 110
35 121
36 129
37 138
38 124
39 119
40 115
41 130
42 158
43 167
44 155
45 154
46 176
47 223
48 219
49 182
50 152
51 173
52 259
53 278
54 266
55 261
56 271
57 296
58 304
59 303

List of values

[1, 2, 2, 3, 7, 14, 18, 17, 15, 24, 26, 23, 25, 36, 40, 35, 33, 36, 50, 63, 63, 66, 68, 77, 81, 98, 98, 105, 93, 92, 110, 131, 137, 128, 110, 121, 129, 138, 124, 119, 115, 130, 158, 167, 155, 154, 176, 223, 219, 182, 152, 173, 259, 278, 266, 261, 271, 296, 304, 303]