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.

A025043 a(n) is not of the form prime + a(k), k < n.

Table of values

n a(n)
1 0
2 1
3 9
4 10
5 25
6 34
7 35
8 49
9 55
10 85
11 91
12 100
13 115
14 121
15 125
16 133
17 145
18 155
19 169
20 175
21 187
22 195
23 205
24 217
25 235
26 247
27 253
28 259
29 265
30 289
31 295
32 301
33 309
34 310
35 319
36 325
37 335
38 343
39 355
40 361
41 375
42 385
43 391
44 395
45 403
46 415
47 425
48 445
49 451
50 469
51 475
52 481
53 485
54 493
55 505
56 511
57 515

List of values

[0, 1, 9, 10, 25, 34, 35, 49, 55, 85, 91, 100, 115, 121, 125, 133, 145, 155, 169, 175, 187, 195, 205, 217, 235, 247, 253, 259, 265, 289, 295, 301, 309, 310, 319, 325, 335, 343, 355, 361, 375, 385, 391, 395, 403, 415, 425, 445, 451, 469, 475, 481, 485, 493, 505, 511, 515]