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 | 70 |
| 2 | 836 |
| 3 | 4030 |
| 4 | 5830 |
| 5 | 7192 |
| 6 | 7912 |
| 7 | 10792 |
| 8 | 17272 |
| 9 | 45356 |
| 10 | 83312 |
| 11 | 91388 |
| 12 | 113072 |
| 13 | 222952 |
| 14 | 243892 |
| 15 | 254012 |
| 16 | 388076 |
| 17 | 410476 |
| 18 | 786208 |
| 19 | 1713592 |
| 20 | 4145216 |
| 21 | 4199030 |
| 22 | 4632896 |
| 23 | 6911512 |
| 24 | 7257530 |
| 25 | 7354304 |
| 26 | 7607530 |
| 27 | 9928792 |
| 28 | 10402490 |
| 29 | 10580624 |
| 30 | 11339816 |
| 31 | 11547352 |
| 32 | 12052390 |
| 33 | 13086016 |