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.

A270296 Numbers which are representable as a sum of five but no fewer consecutive nonnegative integers.

Table of values

n a(n)
1 20
2 40
3 80
4 100
5 140
6 160
7 200
8 220
9 260
10 280
11 320
12 340
13 380
14 400
15 440
16 460
17 500
18 520
19 560
20 580
21 620
22 640
23 680
24 700
25 740
26 760
27 800
28 820
29 860
30 880
31 920
32 940
33 980
34 1000
35 1040
36 1060
37 1100
38 1120
39 1160
40 1180
41 1220
42 1240
43 1280
44 1300
45 1340
46 1360
47 1400
48 1420
49 1460

List of values

[20, 40, 80, 100, 140, 160, 200, 220, 260, 280, 320, 340, 380, 400, 440, 460, 500, 520, 560, 580, 620, 640, 680, 700, 740, 760, 800, 820, 860, 880, 920, 940, 980, 1000, 1040, 1060, 1100, 1120, 1160, 1180, 1220, 1240, 1280, 1300, 1340, 1360, 1400, 1420, 1460]