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.

A227397 Related to Pisano periods: Numbers k such that the period of Fibonacci numbers mod k equals k+2.

Table of values

n a(n)
1 4
2 34
3 46
4 94
5 106
6 166
7 226
8 274
9 334
10 346
11 394
12 454
13 514
14 526
15 586
16 634
17 694
18 706
19 766
20 886
21 934
22 1006
23 1126
24 1174
25 1186
26 1234
27 1294
28 1306
29 1354
30 1366
31 1486
32 1546
33 1654
34 1714
35 1726
36 1774
37 1894
38 1954
39 1966
40 2026
41 2326
42 2374
43 2386
44 2434
45 2566
46 2614
47 2734
48 2746

List of values

[4, 34, 46, 94, 106, 166, 226, 274, 334, 346, 394, 454, 514, 526, 586, 634, 694, 706, 766, 886, 934, 1006, 1126, 1174, 1186, 1234, 1294, 1306, 1354, 1366, 1486, 1546, 1654, 1714, 1726, 1774, 1894, 1954, 1966, 2026, 2326, 2374, 2386, 2434, 2566, 2614, 2734, 2746]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement.