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.

A061479 Smallest number m such that first digit - second digit + third digit - fourth digit ... (of m) = n.

Table of values

n a(n)
0 0
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 109
11 209
12 309
13 409
14 509
15 609
16 709
17 809
18 909
19 10909
20 20909
21 30909
22 40909
23 50909
24 60909
25 70909
26 80909
27 90909
28 1090909
29 2090909
30 3090909
31 4090909
32 5090909
33 6090909
34 7090909
35 8090909
36 9090909
37 109090909
38 209090909

List of values

[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 109, 209, 309, 409, 509, 609, 709, 809, 909, 10909, 20909, 30909, 40909, 50909, 60909, 70909, 80909, 90909, 1090909, 2090909, 3090909, 4090909, 5090909, 6090909, 7090909, 8090909, 9090909, 109090909, 209090909]