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 | 23 |
| 2 | 35 |
| 3 | 52 |
| 4 | 78 |
| 5 | 117 |
| 6 | 176 |
| 7 | 264 |
| 8 | 396 |
| 9 | 594 |
| 10 | 891 |
| 11 | 1336 |
| 12 | 2004 |
| 13 | 3006 |
| 14 | 4509 |
| 15 | 6764 |
| 16 | 10146 |
| 17 | 15219 |
| 18 | 22828 |
| 19 | 34242 |
| 20 | 51363 |
| 21 | 77045 |
| 22 | 115567 |
| 23 | 173351 |
| 24 | 260026 |
| 25 | 390039 |
| 26 | 585059 |
| 27 | 877588 |
| 28 | 1316382 |
| 29 | 1974573 |
| 30 | 2961860 |
| 31 | 4442790 |
| 32 | 6664185 |
| 33 | 9996277 |
| 34 | 14994416 |