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.

A243035 Number of entries of length n in A240601.

Table of values

n a(n)
1 10
2 9
3 90
4 9
5 90
6 90
7 900
8 9
9 90
10 90
11 900
12 90
13 900
14 900
15 9000
16 9
17 90
18 90
19 900
20 90
21 900
22 900
23 9000
24 90
25 900
26 900
27 9000
28 900
29 9000
30 9000
31 90000
32 9
33 90
34 90
35 900
36 90
37 900
38 900
39 9000
40 90
41 900
42 900
43 9000
44 900
45 9000
46 9000
47 90000
48 90
49 900
50 900
51 9000
52 900
53 9000
54 9000

List of values

[10, 9, 90, 9, 90, 90, 900, 9, 90, 90, 900, 90, 900, 900, 9000, 9, 90, 90, 900, 90, 900, 900, 9000, 90, 900, 900, 9000, 900, 9000, 9000, 90000, 9, 90, 90, 900, 90, 900, 900, 9000, 90, 900, 900, 9000, 900, 9000, 9000, 90000, 90, 900, 900, 9000, 900, 9000, 9000]