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 | 129 |
| 2 | 257 |
| 3 | 385 |
| 4 | 513 |
| 5 | 641 |
| 6 | 769 |
| 7 | 897 |
| 8 | 1025 |
| 9 | 1153 |
| 10 | 1281 |
| 11 | 1409 |
| 12 | 1537 |
| 13 | 1665 |
| 14 | 1793 |
| 15 | 1921 |
| 16 | 2049 |
| 17 | 2177 |
| 18 | 2305 |
| 19 | 2433 |
| 20 | 2561 |
| 21 | 2689 |
| 22 | 2817 |
| 23 | 2945 |
| 24 | 3073 |
| 25 | 3201 |
| 26 | 3329 |
| 27 | 3457 |
| 28 | 3585 |
| 29 | 3713 |
| 30 | 3841 |
| 31 | 3969 |
| 32 | 4097 |
| 33 | 4225 |
| 34 | 4353 |
| 35 | 4481 |
| 36 | 4609 |
| 37 | 4737 |
| 38 | 4865 |
| 39 | 4993 |
| 40 | 5121 |
| 41 | 5249 |
| 42 | 5377 |
| 43 | 5505 |
| 44 | 5633 |
| 45 | 5761 |