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.

A283750 a(n) = n^2 XOR (n + 1)^2.

Table of values

n a(n)
0 1
1 5
2 13
3 25
4 9
5 61
6 21
7 113
8 17
9 53
10 29
11 233
12 57
13 109
14 37
15 481
16 33
17 101
18 45
19 249
20 41
21 93
22 1013
23 81
24 49
25 213
26 125
27 457
28 89
29 205
30 69
31 1985
32 65
33 197
34 77
35 473
36 73
37 253
38 85
39 945
40 209
41 117
42 477
43 169
44 121
45 4013
46 229
47 417
48 97
49 165
50 1005
51 185
52 105
53 413
54 181
55 1937
56 241
57 405
58 189
59 905
60 153
61 397
62 133
63 8065
64 129
65 389
66 141
67 921

List of values

[1, 5, 13, 25, 9, 61, 21, 113, 17, 53, 29, 233, 57, 109, 37, 481, 33, 101, 45, 249, 41, 93, 1013, 81, 49, 213, 125, 457, 89, 205, 69, 1985, 65, 197, 77, 473, 73, 253, 85, 945, 209, 117, 477, 169, 121, 4013, 229, 417, 97, 165, 1005, 185, 105, 413, 181, 1937, 241, 405, 189, 905, 153, 397, 133, 8065, 129, 389, 141, 921]