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.

A268304 Odd numbers n such that binomial(6*n, 2*n) == -1 (mod 8).

Table of values

n a(n)
1 1
2 5
3 21
4 73
5 85
6 273
7 293
8 297
9 329
10 341
11 529
12 545
13 1041
14 1057
15 1089
16 1093
17 1105
18 1173
19 1189
20 1193
21 1297
22 1317
23 1321
24 1353
25 1365
26 2065
27 2081
28 2113
29 2117
30 2129
31 2177
32 2181
33 2209
34 2577
35 2593
36 4113
37 4129
38 4161
39 4165
40 4177
41 4225
42 4229
43 4257
44 4353
45 4357
46 4373
47 4417
48 4421
49 4433

List of values

[1, 5, 21, 73, 85, 273, 293, 297, 329, 341, 529, 545, 1041, 1057, 1089, 1093, 1105, 1173, 1189, 1193, 1297, 1317, 1321, 1353, 1365, 2065, 2081, 2113, 2117, 2129, 2177, 2181, 2209, 2577, 2593, 4113, 4129, 4161, 4165, 4177, 4225, 4229, 4257, 4353, 4357, 4373, 4417, 4421, 4433]