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 | 13 |
| 2 | 169 |
| 3 | 665 |
| 4 | 1759 |
| 5 | 3773 |
| 6 | 7093 |
| 7 | 12169 |
| 8 | 19515 |
| 9 | 29709 |
| 10 | 43393 |
| 11 | 61273 |
| 12 | 84119 |
| 13 | 112765 |
| 14 | 148109 |
| 15 | 191113 |
| 16 | 242803 |
| 17 | 304269 |
| 18 | 376665 |
| 19 | 461209 |
| 20 | 559183 |
| 21 | 671933 |
| 22 | 800869 |
| 23 | 947465 |
| 24 | 1113259 |
| 25 | 1299853 |
| 26 | 1508913 |
| 27 | 1742169 |
| 28 | 2001415 |
| 29 | 2288509 |
| 30 | 2605373 |
| 31 | 2953993 |
| 32 | 3336419 |