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.

A078831 Numbers n with unique occurrence of all binary substrings representing primes in binary representation of n.

Table of values

n a(n)
1 0
2 1
3 2
4 3
5 4
6 5
7 6
8 8
9 9
10 11
11 12
12 13
13 16
14 17
15 19
16 24
17 25
18 32
19 33
20 35
21 48
22 49
23 64
24 65
25 67
26 96
27 97
28 128
29 129
30 131
31 192
32 193
33 256
34 257
35 259
36 384
37 385
38 512
39 513
40 515
41 768
42 769
43 1024
44 1025
45 1027
46 1536
47 1537
48 2048
49 2049
50 2051
51 3072
52 3073
53 4096
54 4097
55 4099
56 6144
57 6145

List of values

[0, 1, 2, 3, 4, 5, 6, 8, 9, 11, 12, 13, 16, 17, 19, 24, 25, 32, 33, 35, 48, 49, 64, 65, 67, 96, 97, 128, 129, 131, 192, 193, 256, 257, 259, 384, 385, 512, 513, 515, 768, 769, 1024, 1025, 1027, 1536, 1537, 2048, 2049, 2051, 3072, 3073, 4096, 4097, 4099, 6144, 6145]