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 | 10 |
| 2 | 15 |
| 3 | 70 |
| 4 | 133 |
| 5 | 190 |
| 6 | 259 |
| 7 | 305 |
| 8 | 481 |
| 9 | 645 |
| 10 | 703 |
| 11 | 793 |
| 12 | 1105 |
| 13 | 1330 |
| 14 | 1729 |
| 15 | 2047 |
| 16 | 2257 |
| 17 | 2465 |
| 18 | 2821 |
| 19 | 4577 |
| 20 | 4921 |
| 21 | 5041 |
| 22 | 5185 |
| 23 | 6601 |
| 24 | 7869 |
| 25 | 8113 |
| 26 | 8170 |
| 27 | 8695 |
| 28 | 8911 |
| 29 | 9730 |
| 30 | 10585 |
| 31 | 12403 |
| 32 | 13333 |
| 33 | 14521 |
| 34 | 14981 |
| 35 | 15841 |
| 36 | 16705 |
| 37 | 17711 |
| 38 | 18705 |
| 39 | 23377 |
| 40 | 24130 |
| 41 | 24727 |
| 42 | 26335 |
| 43 | 26467 |