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.

A271624 a(n) = 2*n^2 - 4*n + 4.

Table of values

n a(n)
1 2
2 4
3 10
4 20
5 34
6 52
7 74
8 100
9 130
10 164
11 202
12 244
13 290
14 340
15 394
16 452
17 514
18 580
19 650
20 724
21 802
22 884
23 970
24 1060
25 1154
26 1252
27 1354
28 1460
29 1570
30 1684
31 1802
32 1924
33 2050
34 2180
35 2314
36 2452
37 2594
38 2740
39 2890
40 3044
41 3202
42 3364
43 3530
44 3700
45 3874
46 4052
47 4234
48 4420
49 4610
50 4804
51 5002
52 5204
53 5410
54 5620

List of values

[2, 4, 10, 20, 34, 52, 74, 100, 130, 164, 202, 244, 290, 340, 394, 452, 514, 580, 650, 724, 802, 884, 970, 1060, 1154, 1252, 1354, 1460, 1570, 1684, 1802, 1924, 2050, 2180, 2314, 2452, 2594, 2740, 2890, 3044, 3202, 3364, 3530, 3700, 3874, 4052, 4234, 4420, 4610, 4804, 5002, 5204, 5410, 5620]

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

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