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.

A228023 Primitive antiharmonic numbers.

Table of values

n a(n)
1 1
2 20
3 50
4 117
5 200
6 242
7 325
8 500
9 578
10 605
11 650
12 800
13 968
14 1025
15 1058
16 1280
17 1445
18 1476
19 1682
20 1700
21 2312
22 2340
23 2600
24 2645
25 3200
26 3362
27 3757
28 3872
29 4205
30 4232
31 4352
32 4418
33 4693
34 5618
35 6728
36 6962
37 7514
38 8228
39 8405
40 8833
41 9248
42 9425
43 9472
44 10082
45 10400
46 11045
47 11849
48 12493

List of values

[1, 20, 50, 117, 200, 242, 325, 500, 578, 605, 650, 800, 968, 1025, 1058, 1280, 1445, 1476, 1682, 1700, 2312, 2340, 2600, 2645, 3200, 3362, 3757, 3872, 4205, 4232, 4352, 4418, 4693, 5618, 6728, 6962, 7514, 8228, 8405, 8833, 9248, 9425, 9472, 10082, 10400, 11045, 11849, 12493]