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 | 12 |
| 2 | 24 |
| 3 | 36 |
| 4 | 48 |
| 5 | 81 |
| 6 | 150 |
| 7 | 225 |
| 8 | 375 |
| 9 | 441 |
| 10 | 735 |
| 11 | 882 |
| 12 | 1014 |
| 13 | 1452 |
| 14 | 1521 |
| 15 | 1815 |
| 16 | 2023 |
| 17 | 2028 |
| 18 | 2178 |
| 19 | 2312 |
| 20 | 2535 |
| 21 | 2601 |
| 22 | 3549 |
| 23 | 3610 |
| 24 | 4046 |
| 25 | 4332 |
| 26 | 4335 |
| 27 | 4624 |
| 28 | 4913 |
| 29 | 5054 |
| 30 | 5415 |
| 31 | 5491 |
| 32 | 5780 |
| 33 | 6069 |
| 34 | 6137 |
| 35 | 6358 |
| 36 | 6647 |
| 37 | 6936 |
| 38 | 7581 |
| 39 | 7942 |
| 40 | 8664 |
| 41 | 8959 |
| 42 | 9386 |
| 43 | 9522 |
| 44 | 9747 |
| 45 | 10092 |
| 46 | 11532 |
| 47 | 12321 |
| 48 | 12615 |
| 49 | 12696 |