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 | 3 |
| 3 | 10 |
| 4 | 17 |
| 5 | 70 |
| 6 | 170 |
| 7 | 210 |
| 8 | 357 |
| 9 | 364 |
| 10 | 416 |
| 11 | 456 |
| 12 | 577 |
| 13 | 679 |
| 14 | 1092 |
| 15 | 1154 |
| 16 | 1358 |
| 17 | 1672 |
| 18 | 1705 |
| 19 | 1820 |
| 20 | 2280 |
| 21 | 2387 |
| 22 | 2565 |
| 23 | 2652 |
| 24 | 2835 |
| 25 | 2885 |
| 26 | 2910 |
| 27 | 3395 |
| 28 | 3570 |
| 29 | 4212 |
| 30 | 4577 |
| 31 | 4774 |
| 32 | 4947 |
| 33 | 5016 |
| 34 | 5044 |
| 35 | 5115 |
| 36 | 5130 |
| 37 | 5412 |
| 38 | 5670 |
| 39 | 5770 |
| 40 | 5863 |
| 41 | 6188 |
| 42 | 6790 |
| 43 | 7072 |
| 44 | 7161 |
| 45 | 7471 |
| 46 | 7546 |