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 | 25 |
| 2 | 250 |
| 3 | 275 |
| 4 | 1042 |
| 5 | 1204 |
| 6 | 1463 |
| 7 | 2041 |
| 8 | 2104 |
| 9 | 2500 |
| 10 | 2525 |
| 11 | 2750 |
| 12 | 2775 |
| 13 | 3146 |
| 14 | 3567 |
| 15 | 3657 |
| 16 | 10042 |
| 17 | 10204 |
| 18 | 10402 |
| 19 | 10420 |
| 20 | 10742 |
| 21 | 12004 |
| 22 | 12040 |
| 23 | 12074 |
| 24 | 12245 |
| 25 | 12452 |
| 26 | 14063 |
| 27 | 14306 |
| 28 | 14603 |
| 29 | 14630 |
| 30 | 14637 |
| 31 | 14736 |
| 32 | 14763 |
| 33 | 16043 |
| 34 | 16304 |
| 35 | 16347 |
| 36 | 17346 |
| 37 | 17463 |
| 38 | 20041 |
| 39 | 20104 |