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 | 8 |
| 1 | 23 |
| 2 | 57 |
| 3 | 119 |
| 4 | 231 |
| 5 | 415 |
| 6 | 719 |
| 7 | 1189 |
| 8 | 1915 |
| 9 | 2997 |
| 10 | 4595 |
| 11 | 6898 |
| 12 | 10198 |
| 13 | 14833 |
| 14 | 21303 |
| 15 | 30211 |
| 16 | 42393 |
| 17 | 58869 |
| 18 | 81028 |
| 19 | 110551 |
| 20 | 149683 |
| 21 | 201160 |
| 22 | 268539 |
| 23 | 356167 |
| 24 | 469630 |
| 25 | 615712 |
| 26 | 803029 |
| 27 | 1042051 |
| 28 | 1345896 |
| 29 | 1730473 |
| 30 | 2215561 |
| 31 | 2825037 |
| 32 | 3588364 |
| 33 | 4541036 |