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.

A193769 Numbers of the form (3^a+5^b)/2 ; a,b >= 0 (with repetition).

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 5
6 7
7 13
8 14
9 14
10 16
11 17
12 26
13 41
14 43
15 53
16 63
17 64
18 67
19 76
20 103
21 122
22 124
23 134
24 184
25 313
26 314
27 317
28 326
29 353
30 365
31 367
32 377
33 427
34 434
35 677
36 1094
37 1096
38 1106
39 1156
40 1406
41 1563
42 1564
43 1567
44 1576
45 1603
46 1684
47 1927
48 2656

List of values

[1, 2, 3, 4, 5, 7, 13, 14, 14, 16, 17, 26, 41, 43, 53, 63, 64, 67, 76, 103, 122, 124, 134, 184, 313, 314, 317, 326, 353, 365, 367, 377, 427, 434, 677, 1094, 1096, 1106, 1156, 1406, 1563, 1564, 1567, 1576, 1603, 1684, 1927, 2656]