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 | 16 |
| 3 | 91 |
| 4 | 346 |
| 5 | 1021 |
| 6 | 2524 |
| 7 | 5479 |
| 8 | 10774 |
| 9 | 19609 |
| 10 | 33544 |
| 11 | 54547 |
| 12 | 85042 |
| 13 | 127957 |
| 14 | 186772 |
| 15 | 265567 |
| 16 | 369070 |
| 17 | 502705 |
| 18 | 672640 |
| 19 | 885835 |
| 20 | 1150090 |
| 21 | 1474093 |
| 22 | 1867468 |
| 23 | 2340823 |
| 24 | 2905798 |
| 25 | 3575113 |
| 26 | 4362616 |
| 27 | 5283331 |
| 28 | 6353506 |
| 29 | 7590661 |
| 30 | 9013636 |
| 31 | 10642639 |
| 32 | 12499294 |
| 33 | 14606689 |
| 34 | 16989424 |