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 | 11 |
2 | 131 |
3 | 1511 |
4 | 17351 |
5 | 199151 |
6 | 2285711 |
7 | 26233621 |
8 | 301089179 |
9 | 3455668247 |
10 | 39661481813 |
11 | 455203748458 |
12 | 5224475817304 |
13 | 59962484179977 |
14 | 688202919252740 |
15 | 7898659712736578 |
16 | 90654694294744401 |
17 | 1040464318828877723 |
18 | 11941643035453940036 |
19 | 137056923342374688074 |