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.

A283248 Numbers that cannot be represented as a sum of one prime and two primes squared.

Table of values

n a(n)
1 0
2 1
3 2
4 3
5 4
6 5
7 6
8 7
9 8
10 9
11 12
12 14
13 17
14 22
15 28
16 33
17 38
18 43
19 62
20 68
21 78
22 83
23 98
24 104
25 134
26 146
27 158
28 174
29 179
30 182
31 188
32 200
33 218
34 230
35 248
36 260
37 266
38 272
39 278
40 302
41 308
42 314
43 328
44 332
45 338
46 356
47 374
48 398
49 404
50 416
51 428
52 440
53 458
54 464
55 482
56 488
57 494
58 506
59 518
60 524
61 530

List of values

[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 14, 17, 22, 28, 33, 38, 43, 62, 68, 78, 83, 98, 104, 134, 146, 158, 174, 179, 182, 188, 200, 218, 230, 248, 260, 266, 272, 278, 302, 308, 314, 328, 332, 338, 356, 374, 398, 404, 416, 428, 440, 458, 464, 482, 488, 494, 506, 518, 524, 530]

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

Content is available under The OEIS End-User License Agreement.