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 | 1 |
| 2 | 38 |
| 3 | 174 |
| 4 | 472 |
| 5 | 995 |
| 6 | 1806 |
| 7 | 2968 |
| 8 | 4544 |
| 9 | 6597 |
| 10 | 9190 |
| 11 | 12386 |
| 12 | 16248 |
| 13 | 20839 |
| 14 | 26222 |
| 15 | 32460 |
| 16 | 39616 |
| 17 | 47753 |
| 18 | 56934 |
| 19 | 67222 |
| 20 | 78680 |
| 21 | 91371 |
| 22 | 105358 |
| 23 | 120704 |
| 24 | 137472 |
| 25 | 155725 |
| 26 | 175526 |
| 27 | 196938 |
| 28 | 220024 |
| 29 | 244847 |
| 30 | 271470 |
| 31 | 299956 |
| 32 | 330368 |