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.

A348111 Numbers k whose binary expansion starts with the concatenation of the binary expansions of the run lengths in binary expansion of k.

Table of values

n a(n)
1 0
2 1
3 7
4 14
5 28
6 112
7 127
8 254
9 509
10 1016
11 1018
12 1792
13 2033
14 2037
15 2039
16 4066
17 4072
18 4075
19 4078
20 8132
21 8135
22 8150
23 8156
24 16256
25 16300
26 16313
27 32513
28 32528
29 32576
30 32601
31 32607
32 32626
33 32639
34 32767
35 65027
36 65087
37 65153
38 65202
39 65248
40 65253
41 65255
42 65534
43 130307

List of values

[0, 1, 7, 14, 28, 112, 127, 254, 509, 1016, 1018, 1792, 2033, 2037, 2039, 4066, 4072, 4075, 4078, 8132, 8135, 8150, 8156, 16256, 16300, 16313, 32513, 32528, 32576, 32601, 32607, 32626, 32639, 32767, 65027, 65087, 65153, 65202, 65248, 65253, 65255, 65534, 130307]