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 | 49 |
| 2 | 343 |
| 3 | 469 |
| 4 | 2401 |
| 5 | 3283 |
| 6 | 4489 |
| 7 | 4739 |
| 8 | 16807 |
| 9 | 22981 |
| 10 | 31423 |
| 11 | 33173 |
| 12 | 45359 |
| 13 | 117649 |
| 14 | 160867 |
| 15 | 219961 |
| 16 | 232211 |
| 17 | 300763 |
| 18 | 317513 |
| 19 | 458329 |
| 20 | 474439 |
| 21 | 536669 |
| 22 | 537439 |
| 23 | 823543 |
| 24 | 1126069 |
| 25 | 1539727 |
| 26 | 1625477 |
| 27 | 2105341 |
| 28 | 2222591 |
| 29 | 3039053 |
| 30 | 3208303 |
| 31 | 3321073 |