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.

A206926 Numbers such that the number of contiguous palindromic bit patterns in their binary representation is minimal (for a given number of places).

Table of values

n a(n)
1 2
2 4
3 5
4 6
5 9
6 10
7 11
8 12
9 13
10 18
11 19
12 20
13 22
14 25
15 26
16 37
17 38
18 41
19 44
20 50
21 52
22 75
23 77
24 83
25 89
26 101
27 105
28 150
29 154
30 166
31 178
32 203
33 211
34 300
35 308
36 333
37 357
38 406
39 422
40 601
41 617
42 666
43 715
44 812
45 845
46 1202
47 1235
48 1332
49 1430
50 1625
51 1690
52 2405
53 2470
54 2665
55 2860
56 3250

List of values

[2, 4, 5, 6, 9, 10, 11, 12, 13, 18, 19, 20, 22, 25, 26, 37, 38, 41, 44, 50, 52, 75, 77, 83, 89, 101, 105, 150, 154, 166, 178, 203, 211, 300, 308, 333, 357, 406, 422, 601, 617, 666, 715, 812, 845, 1202, 1235, 1332, 1430, 1625, 1690, 2405, 2470, 2665, 2860, 3250]