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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.

A122521 Recursion: a(n) = a(n - 6) + a(n - 8).

Table of values

n a(n)
1 1
2 1
3 1
4 1
5 1
6 1
7 1
8 1
9 2
10 2
11 2
12 2
13 2
14 2
15 3
16 3
17 4
18 4
19 4
20 4
21 5
22 5
23 7
24 7
25 8
26 8
27 9
28 9
29 12
30 12
31 15
32 15
33 17
34 17
35 21
36 21
37 27
38 27
39 32
40 32
41 38
42 38
43 48
44 48
45 59
46 59
47 70
48 70
49 86
50 86
51 107
52 107
53 129
54 129
55 156
56 156
57 193
58 193
59 236
60 236
61 285
62 285
63 349
64 349
65 429
66 429
67 521
68 521
69 634
70 634
71 778
72 778

List of values

[1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 3, 3, 4, 4, 4, 4, 5, 5, 7, 7, 8, 8, 9, 9, 12, 12, 15, 15, 17, 17, 21, 21, 27, 27, 32, 32, 38, 38, 48, 48, 59, 59, 70, 70, 86, 86, 107, 107, 129, 129, 156, 156, 193, 193, 236, 236, 285, 285, 349, 349, 429, 429, 521, 521, 634, 634, 778, 778]

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