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.

A109934 Composite numbers which are not the sum of two distinct primes.

Table of values

n a(n)
1 4
2 6
3 27
4 35
5 51
6 57
7 65
8 77
9 87
10 93
11 95
12 117
13 119
14 121
15 123
16 125
17 135
18 143
19 145
20 147
21 155
22 161
23 171
24 177
25 185
26 187
27 189
28 203
29 205
30 207
31 209
32 215
33 217
34 219
35 221
36 237
37 245
38 247
39 249
40 255
41 261
42 267
43 275
44 287
45 289
46 291
47 297
48 299
49 301
50 303
51 305
52 321
53 323
54 325
55 327

List of values

[4, 6, 27, 35, 51, 57, 65, 77, 87, 93, 95, 117, 119, 121, 123, 125, 135, 143, 145, 147, 155, 161, 171, 177, 185, 187, 189, 203, 205, 207, 209, 215, 217, 219, 221, 237, 245, 247, 249, 255, 261, 267, 275, 287, 289, 291, 297, 299, 301, 303, 305, 321, 323, 325, 327]