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.

A346676 Numbers expressible as 2^x + 3^y where both x and y are positive integers.

Table of values

n a(n)
1 5
2 7
3 11
4 13
5 17
6 19
7 25
8 29
9 31
10 35
11 41
12 43
13 59
14 67
15 73
16 83
17 85
18 89
19 91
20 97
21 113
22 131
23 137
24 145
25 155
26 209
27 245
28 247
29 251
30 259
31 265
32 275
33 283
34 307
35 337
36 371
37 499
38 515
39 521
40 539
41 593
42 731
43 733
44 737
45 745
46 755
47 761
48 793
49 857
50 985
51 1027
52 1033
53 1051
54 1105
55 1241

List of values

[5, 7, 11, 13, 17, 19, 25, 29, 31, 35, 41, 43, 59, 67, 73, 83, 85, 89, 91, 97, 113, 131, 137, 145, 155, 209, 245, 247, 251, 259, 265, 275, 283, 307, 337, 371, 499, 515, 521, 539, 593, 731, 733, 737, 745, 755, 761, 793, 857, 985, 1027, 1033, 1051, 1105, 1241]