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 | 17 |
| 2 | 41 |
| 3 | 73 |
| 4 | 113 |
| 5 | 281 |
| 6 | 353 |
| 7 | 433 |
| 8 | 521 |
| 9 | 617 |
| 10 | 953 |
| 11 | 1217 |
| 12 | 1361 |
| 13 | 2017 |
| 14 | 2393 |
| 15 | 2593 |
| 16 | 2801 |
| 17 | 4217 |
| 18 | 4481 |
| 19 | 6553 |
| 20 | 7561 |
| 21 | 8273 |
| 22 | 8641 |
| 23 | 10193 |
| 24 | 10601 |
| 25 | 13217 |
| 26 | 13681 |
| 27 | 14153 |
| 28 | 14633 |
| 29 | 15121 |
| 30 | 16633 |
| 31 | 17681 |
| 32 | 18217 |
| 33 | 20441 |
| 34 | 21017 |
| 35 | 21601 |
| 36 | 22193 |
| 37 | 25913 |
| 38 | 26561 |
| 39 | 29921 |