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 | 2 |
| 3 | 4 |
| 4 | 8 |
| 5 | 15 |
| 6 | 16 |
| 7 | 21 |
| 8 | 24 |
| 9 | 42 |
| 10 | 60 |
| 11 | 64 |
| 12 | 84 |
| 13 | 160 |
| 14 | 168 |
| 15 | 240 |
| 16 | 336 |
| 17 | 480 |
| 18 | 504 |
| 19 | 512 |
| 20 | 960 |
| 21 | 1023 |
| 22 | 1344 |
| 23 | 1536 |
| 24 | 4092 |
| 25 | 4096 |
| 26 | 10752 |
| 27 | 13824 |
| 28 | 16368 |
| 29 | 29127 |
| 30 | 32256 |
| 31 | 32736 |
| 32 | 47360 |
| 33 | 57120 |
| 34 | 58254 |
| 35 | 61440 |
| 36 | 65472 |
| 37 | 65536 |
| 38 | 86016 |
| 39 | 116508 |
| 40 | 217728 |
| 41 | 262144 |
| 42 | 331520 |
| 43 | 343976 |
| 44 | 466032 |
| 45 | 550095 |