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.

A010065 a(n+1) = a(n) + sum of digits in base 4 representation of a(n), with a(0) = 1.

Table of values

n a(n)
0 1
1 2
2 4
3 5
4 7
5 11
6 16
7 17
8 19
9 23
10 28
11 32
12 34
13 38
14 43
15 50
16 55
17 62
18 70
19 74
20 79
21 86
22 91
23 98
24 103
25 110
26 118
27 125
28 133
29 137
30 142
31 149
32 154
33 161
34 166
35 173
36 181
37 188
38 196
39 200
40 205
41 212
42 217
43 224
44 229
45 236
46 244
47 251
48 262
49 266
50 271
51 278
52 283
53 290
54 295

List of values

[1, 2, 4, 5, 7, 11, 16, 17, 19, 23, 28, 32, 34, 38, 43, 50, 55, 62, 70, 74, 79, 86, 91, 98, 103, 110, 118, 125, 133, 137, 142, 149, 154, 161, 166, 173, 181, 188, 196, 200, 205, 212, 217, 224, 229, 236, 244, 251, 262, 266, 271, 278, 283, 290, 295]