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.

A033002 Every run of digits of n in base 4 has length 2.

Table of values

n a(n)
1 5
2 10
3 15
4 80
5 90
6 95
7 160
8 165
9 175
10 240
11 245
12 250
13 1285
14 1290
15 1295
16 1440
17 1445
18 1455
19 1520
20 1525
21 1530
22 2565
23 2570
24 2575
25 2640
26 2650
27 2655
28 2800
29 2805
30 2810
31 3845
32 3850
33 3855
34 3920
35 3930
36 3935
37 4000
38 4005
39 4015
40 20560

List of values

[5, 10, 15, 80, 90, 95, 160, 165, 175, 240, 245, 250, 1285, 1290, 1295, 1440, 1445, 1455, 1520, 1525, 1530, 2565, 2570, 2575, 2640, 2650, 2655, 2800, 2805, 2810, 3845, 3850, 3855, 3920, 3930, 3935, 4000, 4005, 4015, 20560]