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.

A363999 Numbers of the form |2^i - 3^j|, for i >= 1, j >= 1.

Table of values

n a(n)
1 1
2 5
3 7
4 11
5 13
6 17
7 19
8 23
9 25
10 29
11 37
12 47
13 49
14 55
15 61
16 65
17 73
18 77
19 79
20 101
21 115
22 119
23 125
24 139
25 175
26 179
27 211
28 217
29 227
30 229
31 235
32 239
33 241
34 247
35 253
36 269
37 295
38 431
39 473
40 485
41 503
42 509
43 601
44 665
45 697
46 713
47 721
48 725
49 727
50 781
51 943
52 997
53 1015
54 1021
55 1163

List of values

[1, 5, 7, 11, 13, 17, 19, 23, 25, 29, 37, 47, 49, 55, 61, 65, 73, 77, 79, 101, 115, 119, 125, 139, 175, 179, 211, 217, 227, 229, 235, 239, 241, 247, 253, 269, 295, 431, 473, 485, 503, 509, 601, 665, 697, 713, 721, 725, 727, 781, 943, 997, 1015, 1021, 1163]