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.

A138005 Odd prime numbers p for which not all nontrivial cycles of the Ducci map on p-tuples modulo 2 have the same length.

Table of values

n a(n)
1 17
2 41
3 73
4 97
5 109
6 113
7 137
8 193
9 229
10 241
11 257
12 277
13 331
14 337
15 353
16 397
17 433
18 449
19 571
20 577
21 631
22 641
23 673
24 683
25 733
26 769
27 953
28 997
29 1009
30 1013
31 1021
32 1033
33 1051
34 1069
35 1093
36 1103
37 1153
38 1181
39 1201
40 1217
41 1297
42 1321
43 1361
44 1429
45 1489
46 1597
47 1601
48 1613
49 1657
50 1709
51 1789
52 1801
53 1831
54 1873
55 1889
56 1933
57 2011
58 2017
59 2081
60 2113
61 2137
62 2143
63 2153
64 2161
65 2179
66 2273
67 2297
68 2341
69 2381
70 2441
71 2521
72 2593
73 2617
74 2633

List of values

[17, 41, 73, 97, 109, 113, 137, 193, 229, 241, 257, 277, 331, 337, 353, 397, 433, 449, 571, 577, 631, 641, 673, 683, 733, 769, 953, 997, 1009, 1013, 1021, 1033, 1051, 1069, 1093, 1103, 1153, 1181, 1201, 1217, 1297, 1321, 1361, 1429, 1489, 1597, 1601, 1613, 1657, 1709, 1789, 1801, 1831, 1873, 1889, 1933, 2011, 2017, 2081, 2113, 2137, 2143, 2153, 2161, 2179, 2273, 2297, 2341, 2381, 2441, 2521, 2593, 2617, 2633]