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) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 4 |
| 5 | 5 |
| 6 | 6 |
| 7 | 7 |
| 8 | 8 |
| 9 | 9 |
| 10 | 10 |
| 11 | 12 |
| 12 | 24 |
| 13 | 36 |
| 14 | 48 |
| 15 | 60 |
| 16 | 72 |
| 17 | 84 |
| 18 | 96 |
| 19 | 108 |
| 20 | 120 |
| 21 | 133 |
| 22 | 266 |
| 23 | 399 |
| 24 | 532 |
| 25 | 665 |
| 26 | 798 |
| 27 | 931 |
| 28 | 1064 |
| 29 | 1197 |
| 30 | 1330 |
| 31 | 1464 |
| 32 | 2928 |
| 33 | 4392 |
| 34 | 5856 |
| 35 | 7320 |
| 36 | 8784 |
| 37 | 10248 |
| 38 | 11712 |
| 39 | 13176 |
| 40 | 14640 |
| 41 | 16105 |
| 42 | 32210 |
| 43 | 48315 |
| 44 | 64420 |
| 45 | 80525 |
| 46 | 96630 |
| 47 | 112735 |
| 48 | 128840 |