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.

A151741 Composite which are the sum of three consecutive composite numbers.

Table of values

n a(n)
1 18
2 27
3 36
4 45
5 49
6 54
7 63
8 75
9 78
10 81
11 85
12 90
13 95
14 99
15 102
16 105
17 117
18 121
19 126
20 135
21 143
22 147
23 150
24 153
25 161
26 165
27 168
28 171
29 175
30 180
31 185
32 189
33 192
34 195
35 203
36 207
37 216
38 221
39 225
40 228
41 231
42 235
43 243
44 247
45 255
46 258
47 261
48 265
49 273
50 276
51 279
52 282
53 285
54 289
55 297

List of values

[18, 27, 36, 45, 49, 54, 63, 75, 78, 81, 85, 90, 95, 99, 102, 105, 117, 121, 126, 135, 143, 147, 150, 153, 161, 165, 168, 171, 175, 180, 185, 189, 192, 195, 203, 207, 216, 221, 225, 228, 231, 235, 243, 247, 255, 258, 261, 265, 273, 276, 279, 282, 285, 289, 297]