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 | 24 |
| 3 | 63 |
| 4 | 209 |
| 5 | 216 |
| 6 | 459 |
| 7 | 560 |
| 8 | 584 |
| 9 | 656 |
| 10 | 729 |
| 11 | 999 |
| 12 | 1110 |
| 13 | 1269 |
| 14 | 1728 |
| 15 | 1859 |
| 16 | 1989 |
| 17 | 2100 |
| 18 | 2196 |
| 19 | 2197 |
| 20 | 2255 |
| 21 | 2650 |
| 22 | 2651 |
| 23 | 2820 |
| 24 | 3443 |
| 25 | 3497 |
| 26 | 4080 |
| 27 | 4563 |
| 28 | 5291 |
| 29 | 5784 |
| 30 | 5785 |
| 31 | 5837 |
| 32 | 5928 |
| 33 | 6252 |
| 34 | 6383 |
| 35 | 7344 |
| 36 | 7657 |
| 37 | 7812 |
| 38 | 8150 |
| 39 | 8203 |
| 40 | 8459 |
| 41 | 8670 |
| 42 | 8749 |
| 43 | 9251 |
| 44 | 9295 |
| 45 | 9372 |
| 46 | 9464 |
| 47 | 9840 |
| 48 | 9884 |