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) |
|---|---|
| 1 | 1556085529 |
| 2 | 28455496928 |
| 3 | 671667243106 |
| 4 | 6286726505905 |
| 5 | 17441819065567 |
| 6 | 96396891300626 |
| 7 | 470389217692631 |
| 8 | 899379244450606 |
| 9 | 2169311631182347 |
| 10 | 6355119734595765 |
| 11 | 11642138005593761 |
| 12 | 28921424479420089 |
| 13 | 55584853414001304 |
| 14 | 183094184161456101 |