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.

A226808 Numbers of the form 2^j + 5^k, for j and k >= 0.

Table of values

n a(n)
1 2
2 3
3 5
4 6
5 7
6 9
7 13
8 17
9 21
10 26
11 27
12 29
13 33
14 37
15 41
16 57
17 65
18 69
19 89
20 126
21 127
22 129
23 133
24 141
25 153
26 157
27 189
28 253
29 257
30 261
31 281
32 381
33 513
34 517
35 537
36 626
37 627
38 629
39 633
40 637
41 641
42 657
43 689
44 753
45 881
46 1025
47 1029
48 1049
49 1137
50 1149
51 1649
52 2049
53 2053
54 2073
55 2173

List of values

[2, 3, 5, 6, 7, 9, 13, 17, 21, 26, 27, 29, 33, 37, 41, 57, 65, 69, 89, 126, 127, 129, 133, 141, 153, 157, 189, 253, 257, 261, 281, 381, 513, 517, 537, 626, 627, 629, 633, 637, 641, 657, 689, 753, 881, 1025, 1029, 1049, 1137, 1149, 1649, 2049, 2053, 2073, 2173]