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.

A019469 Numbers k such that k does not divide binomial(2*k-4, k-2).

Table of values

n a(n)
1 2
2 3
3 4
4 6
5 8
6 9
7 12
8 15
9 16
10 27
11 30
12 32
13 33
14 36
15 39
16 42
17 64
18 81
19 84
20 87
21 90
22 93
23 96
24 108
25 111
26 114
27 117
28 120
29 123
30 128
31 243
32 246
33 249
34 252
35 255
36 256
37 258
38 270
39 273
40 276
41 279
42 282
43 285
44 324
45 327
46 330
47 333
48 336
49 339

List of values

[2, 3, 4, 6, 8, 9, 12, 15, 16, 27, 30, 32, 33, 36, 39, 42, 64, 81, 84, 87, 90, 93, 96, 108, 111, 114, 117, 120, 123, 128, 243, 246, 249, 252, 255, 256, 258, 270, 273, 276, 279, 282, 285, 324, 327, 330, 333, 336, 339]