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.
n | a(n) |
---|---|
0 | 1 |
1 | 9 |
2 | 90 |
3 | 819 |
4 | 7461 |
5 | 67239 |
6 | 606051 |
7 | 5455359 |
8 | 49106502 |
9 | 441967518 |
10 | 3977783082 |
11 | 35800130448 |
12 | 322201861893 |
13 | 2899817511237 |
14 | 26098363809063 |
15 | 234885281153616 |
16 | 2113967586352095 |
17 | 19025708339182545 |
18 | 171231375557145825 |
19 | 1541082380573345274 |
20 | 13869741429702220707 |