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 | 193 |
| 1 | 292 |
| 2 | 391 |
| 3 | 490 |
| 4 | 589 |
| 5 | 688 |
| 6 | 787 |
| 7 | 886 |
| 8 | 949 |
| 9 | 985 |
| 10 | 1993 |
| 11 | 1995 |
| 12 | 2992 |
| 13 | 2994 |
| 14 | 3991 |
| 15 | 3993 |
| 16 | 4990 |
| 17 | 4992 |
| 18 | 5991 |
| 19 | 6990 |
| 20 | 8059 |
| 21 | 8149 |
| 22 | 8239 |
| 23 | 8329 |
| 24 | 8419 |
| 25 | 8509 |
| 26 | 8599 |
| 27 | 8689 |
| 28 | 8779 |
| 29 | 8869 |
| 30 | 8959 |
| 31 | 9058 |
| 32 | 9069 |
| 33 | 9089 |
| 34 | 9148 |
| 35 | 9159 |
| 36 | 9179 |
| 37 | 9238 |
| 38 | 9249 |
| 39 | 9269 |
| 40 | 9328 |