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 | 9567901 |
| 1 | 10956790 |
| 2 | 12345679 |
| 3 | 13734567 |
| 4 | 138873456 |
| 5 | 1513887345 |
| 6 | 16401388734 |
| 7 | 176640138873 |
| 8 | 1892664013887 |
| 9 | 20189266401388 |
| 10 | 214518926640138 |
| 11 | 227145189266401 |
| 12 | 239771451892664 |
| 13 | 252397714518926 |
| 14 | 265023977145189 |