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.

A076518 Numbers n such that Fibonacci(n) == sigma(n) (mod n).

Table of values

n a(n)
1 1
2 2
3 4
4 11
5 19
6 29
7 31
8 41
9 59
10 61
11 71
12 79
13 89
14 101
15 109
16 120
17 131
18 139
19 149
20 151
21 179
22 181
23 191
24 199
25 211
26 229
27 239
28 241
29 251
30 269
31 271
32 281
33 311
34 331
35 348
36 349
37 359
38 379
39 389
40 401
41 409
42 419
43 421
44 431
45 439
46 449
47 461
48 479
49 491
50 499
51 509
52 521
53 541
54 569
55 571

List of values

[1, 2, 4, 11, 19, 29, 31, 41, 59, 61, 71, 79, 89, 101, 109, 120, 131, 139, 149, 151, 179, 181, 191, 199, 211, 229, 239, 241, 251, 269, 271, 281, 311, 331, 348, 349, 359, 379, 389, 401, 409, 419, 421, 431, 439, 449, 461, 479, 491, 499, 509, 521, 541, 569, 571]