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.

A270532 Integers k such that A003266(p) is not divisible by p*(p+1)/2 where p is the k-th prime.

Table of values

n a(n)
1 1
2 2
3 4
4 9
5 14
6 19
7 23
8 27
9 31
10 38
11 39
12 48
13 49
14 61
15 73
16 76
17 86
18 90
19 91
20 93
21 96
22 99
23 101
24 107
25 111
26 117
27 118
28 124
29 129
30 138
31 143
32 144
33 150
34 153
35 154
36 155
37 161
38 166
39 179
40 188
41 192
42 195
43 208
44 213
45 217
46 219
47 224
48 229
49 236
50 243
51 247
52 250
53 253
54 258
55 261
56 262
57 269
58 272
59 276
60 277
61 283
62 285
63 292
64 300

List of values

[1, 2, 4, 9, 14, 19, 23, 27, 31, 38, 39, 48, 49, 61, 73, 76, 86, 90, 91, 93, 96, 99, 101, 107, 111, 117, 118, 124, 129, 138, 143, 144, 150, 153, 154, 155, 161, 166, 179, 188, 192, 195, 208, 213, 217, 219, 224, 229, 236, 243, 247, 250, 253, 258, 261, 262, 269, 272, 276, 277, 283, 285, 292, 300]

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

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