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.

A084759 Composite numbers in ascending order such that the difference of successive terms is unique. a(m) - a(m-1) = a(k) - a(k-1) iff m = k.

Table of values

n a(n)
1 4
2 6
3 9
4 10
5 14
6 20
7 25
8 32
9 40
10 49
11 60
12 70
13 82
14 95
15 110
16 124
17 140
18 158
19 175
20 194
21 214
22 235
23 258
24 280
25 304
26 329
27 355
28 382
29 410
30 440
31 469
32 500
33 532
34 565
35 600
36 634
37 670
38 707
39 745
40 784
41 824
42 865
43 908
44 950
45 994
46 1040
47 1085
48 1132
49 1180
50 1230
51 1281
52 1330
53 1382
54 1435

List of values

[4, 6, 9, 10, 14, 20, 25, 32, 40, 49, 60, 70, 82, 95, 110, 124, 140, 158, 175, 194, 214, 235, 258, 280, 304, 329, 355, 382, 410, 440, 469, 500, 532, 565, 600, 634, 670, 707, 745, 784, 824, 865, 908, 950, 994, 1040, 1085, 1132, 1180, 1230, 1281, 1330, 1382, 1435]