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.

A066130 Numbers that in base 2 need nine 'Reverse and Add' steps to reach a palindrome.

Table of values

n a(n)
1 202
2 210
3 218
4 222
5 250
6 282
7 306
8 312
9 334
10 358
11 408
12 432
13 454
14 460
15 484
16 778
17 834
18 842
19 846
20 858
21 862
22 874
23 878
24 970
25 986
26 1002
27 1080
28 1128
29 1182
30 1200
31 1230
32 1248
33 1292
34 1316
35 1412
36 1434
37 1482
38 1692
39 1740
40 1944
41 1992
42 2162
43 2274
44 2582
45 2684
46 2694

List of values

[202, 210, 218, 222, 250, 282, 306, 312, 334, 358, 408, 432, 454, 460, 484, 778, 834, 842, 846, 858, 862, 874, 878, 970, 986, 1002, 1080, 1128, 1182, 1200, 1230, 1248, 1292, 1316, 1412, 1434, 1482, 1692, 1740, 1944, 1992, 2162, 2274, 2582, 2684, 2694]