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.

A373238 Relative of Hofstadter Q-sequence: a(n) = max(0, n+200) for n <= 0; a(n) = a(n-a(n-1)) + a(n-a(n-2)) + a(n-a(n-3)) for n > 0.

Table of values

n a(n)
1 6
2 201
3 202
4 203
5 9
6 204
7 205
8 206
9 12
10 207
11 208
12 209
13 15
14 210
15 211
16 17
17 213
18 18
19 213
20 215
21 216
22 22
23 21
24 411
25 405
26 9
27 18
28 420
29 423
30 209
31 22
32 230
33 235
34 213
35 27
36 36
37 237
38 410
39 204
40 39
41 238
42 244
43 208
44 42
45 240
46 247
47 16
48 239
49 247
50 227
51 40
52 239
53 55
54 424
55 216
56 46
57 249
58 260
59 25
60 38
61 58
62 851
63 414
64 204
65 61
66 71
67 463
68 402
69 198
70 72
71 272
72 274

List of values

[6, 201, 202, 203, 9, 204, 205, 206, 12, 207, 208, 209, 15, 210, 211, 17, 213, 18, 213, 215, 216, 22, 21, 411, 405, 9, 18, 420, 423, 209, 22, 230, 235, 213, 27, 36, 237, 410, 204, 39, 238, 244, 208, 42, 240, 247, 16, 239, 247, 227, 40, 239, 55, 424, 216, 46, 249, 260, 25, 38, 58, 851, 414, 204, 61, 71, 463, 402, 198, 72, 272, 274]