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.

A094453 Numbers k such that binomial(2*k, k)/(k+2) is not an integer.

Table of values

n a(n)
1 1
2 2
3 4
4 6
5 7
6 10
7 13
8 14
9 25
10 28
11 30
12 31
13 34
14 37
15 40
16 62
17 79
18 82
19 85
20 88
21 91
22 94
23 106
24 109
25 112
26 115
27 118
28 121
29 126
30 241
31 244
32 247
33 250
34 253
35 254
36 256
37 268
38 271
39 274
40 277
41 280
42 283
43 322
44 325
45 328
46 331
47 334
48 337
49 349
50 352
51 355
52 358
53 361
54 364
55 510
56 727
57 730
58 733

List of values

[1, 2, 4, 6, 7, 10, 13, 14, 25, 28, 30, 31, 34, 37, 40, 62, 79, 82, 85, 88, 91, 94, 106, 109, 112, 115, 118, 121, 126, 241, 244, 247, 250, 253, 254, 256, 268, 271, 274, 277, 280, 283, 322, 325, 328, 331, 334, 337, 349, 352, 355, 358, 361, 364, 510, 727, 730, 733]