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.

A045956 Twin even-lucky-numbers: upper terms.

Table of values

n a(n)
1 4
2 6
3 12
4 20
5 22
6 36
7 44
8 52
9 54
10 70
11 100
12 102
13 116
14 118
15 132
16 140
17 150
18 172
19 198
20 214
21 230
22 246
23 262
24 300
25 310
26 326
27 374
28 388
29 390
30 420
31 436
32 438
33 518
34 524
35 534
36 548
37 588
38 598
39 630
40 644
41 646
42 708
43 710
44 716
45 740
46 742
47 780
48 870
49 884
50 886
51 916
52 964
53 966
54 996
55 998
56 1092

List of values

[4, 6, 12, 20, 22, 36, 44, 52, 54, 70, 100, 102, 116, 118, 132, 140, 150, 172, 198, 214, 230, 246, 262, 300, 310, 326, 374, 388, 390, 420, 436, 438, 518, 524, 534, 548, 588, 598, 630, 644, 646, 708, 710, 716, 740, 742, 780, 870, 884, 886, 916, 964, 966, 996, 998, 1092]

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

Content is available under The OEIS End-User License Agreement.