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 | 276 |
| 2 | 703 |
| 3 | 861 |
| 4 | 1225 |
| 5 | 2850 |
| 6 | 3003 |
| 7 | 4560 |
| 8 | 5151 |
| 9 | 8128 |
| 10 | 10878 |
| 11 | 11781 |
| 12 | 12090 |
| 13 | 12720 |
| 14 | 13366 |
| 15 | 14706 |
| 16 | 15400 |
| 17 | 16110 |
| 18 | 18721 |
| 19 | 21115 |
| 20 | 22366 |
| 21 | 24090 |
| 22 | 24531 |
| 23 | 26796 |
| 24 | 29161 |
| 25 | 29646 |
| 26 | 31125 |
| 27 | 32131 |
| 28 | 33153 |
| 29 | 36315 |
| 30 | 38503 |
| 31 | 39621 |
| 32 | 40186 |
| 33 | 42486 |
| 34 | 45451 |
| 35 | 47895 |