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 | 1 |
| 2 | 10624 |
| 3 | 13824 |
| 4 | 1114112 |
| 5 | 2625664 |
| 6 | 4563999 |
| 7 | 6554624 |
| 8 | 16843904 |
| 9 | 17266688 |
| 10 | 17368064 |
| 11 | 20003840 |
| 12 | 27137024 |
| 13 | 32375160 |
| 14 | 32679360 |
| 15 | 42993664 |
| 16 | 44643599 |
| 17 | 63732096 |
| 18 | 69222464 |
| 19 | 69424640 |
| 20 | 70083584 |
| 21 | 80778752 |
| 22 | 84783104 |
| 23 | 85458944 |
| 24 | 90256383 |
| 25 | 92478000 |
| 26 | 116469899 |
| 27 | 118063231 |
| 28 | 121900544 |