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.

A073660 Terms of A073659 which retain their relative positions.

Table of values

n a(n)
1 1
2 2
3 4
4 6
5 12
6 22
7 26
8 42
9 58
10 64
11 96
12 110
13 128
14 156
15 216
16 234
17 242
18 268
19 298
20 310
21 330
22 356
23 380
24 384
25 408
26 422
27 424
28 454
29 462
30 468
31 490
32 516
33 580
34 634
35 648
36 664
37 708
38 806
39 824
40 826
41 864
42 894
43 896
44 986
45 1038
46 1114
47 1122
48 1160
49 1244
50 1246
51 1254
52 1264
53 1316
54 1420

List of values

[1, 2, 4, 6, 12, 22, 26, 42, 58, 64, 96, 110, 128, 156, 216, 234, 242, 268, 298, 310, 330, 356, 380, 384, 408, 422, 424, 454, 462, 468, 490, 516, 580, 634, 648, 664, 708, 806, 824, 826, 864, 894, 896, 986, 1038, 1114, 1122, 1160, 1244, 1246, 1254, 1264, 1316, 1420]