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.

A340788 Heinz numbers of integer partitions of negative rank.

Table of values

n a(n)
1 4
2 8
3 12
4 16
5 18
6 24
7 27
8 32
9 36
10 40
11 48
12 54
13 60
14 64
15 72
16 80
17 81
18 90
19 96
20 100
21 108
22 112
23 120
24 128
25 135
26 144
27 150
28 160
29 162
30 168
31 180
32 192
33 200
34 216
35 224
36 225
37 240
38 243
39 250
40 252
41 256
42 270
43 280
44 288
45 300
46 320
47 324
48 336
49 352
50 360
51 375
52 378
53 384
54 392
55 400
56 405

List of values

[4, 8, 12, 16, 18, 24, 27, 32, 36, 40, 48, 54, 60, 64, 72, 80, 81, 90, 96, 100, 108, 112, 120, 128, 135, 144, 150, 160, 162, 168, 180, 192, 200, 216, 224, 225, 240, 243, 250, 252, 256, 270, 280, 288, 300, 320, 324, 336, 352, 360, 375, 378, 384, 392, 400, 405]