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.

A047842 Describe n (count digits in order of increasing value, ignoring missing digits).

Table of values

n a(n)
0 10
1 11
2 12
3 13
4 14
5 15
6 16
7 17
8 18
9 19
10 1011
11 21
12 1112
13 1113
14 1114
15 1115
16 1116
17 1117
18 1118
19 1119
20 1012
21 1112
22 22
23 1213
24 1214
25 1215
26 1216
27 1217
28 1218
29 1219
30 1013
31 1113
32 1213
33 23
34 1314
35 1315
36 1316
37 1317
38 1318
39 1319
40 1014
41 1114
42 1214
43 1314
44 24
45 1415
46 1416

List of values

[10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 1011, 21, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1012, 1112, 22, 1213, 1214, 1215, 1216, 1217, 1218, 1219, 1013, 1113, 1213, 23, 1314, 1315, 1316, 1317, 1318, 1319, 1014, 1114, 1214, 1314, 24, 1415, 1416]