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.

A226828 Numbers of the form 4^j + 9^k, for j and k >= 0.

Table of values

n a(n)
1 2
2 5
3 10
4 13
5 17
6 25
7 65
8 73
9 82
10 85
11 97
12 145
13 257
14 265
15 337
16 730
17 733
18 745
19 793
20 985
21 1025
22 1033
23 1105
24 1753
25 4097
26 4105
27 4177
28 4825
29 6562
30 6565
31 6577
32 6625
33 6817
34 7585
35 10657
36 16385
37 16393
38 16465
39 17113
40 22945
41 59050
42 59053
43 59065
44 59113
45 59305
46 60073
47 63145

List of values

[2, 5, 10, 13, 17, 25, 65, 73, 82, 85, 97, 145, 257, 265, 337, 730, 733, 745, 793, 985, 1025, 1033, 1105, 1753, 4097, 4105, 4177, 4825, 6562, 6565, 6577, 6625, 6817, 7585, 10657, 16385, 16393, 16465, 17113, 22945, 59050, 59053, 59065, 59113, 59305, 60073, 63145]