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 | 3 |
| 2 | 24 |
| 3 | 35 |
| 4 | 48 |
| 5 | 99 |
| 6 | 120 |
| 7 | 168 |
| 8 | 195 |
| 9 | 224 |
| 10 | 288 |
| 11 | 323 |
| 12 | 360 |
| 13 | 440 |
| 14 | 483 |
| 15 | 528 |
| 16 | 675 |
| 17 | 728 |
| 18 | 840 |
| 19 | 899 |
| 20 | 1088 |
| 21 | 1155 |
| 22 | 1224 |
| 23 | 1368 |
| 24 | 1443 |
| 25 | 1680 |
| 26 | 1763 |
| 27 | 1848 |
| 28 | 2024 |
| 29 | 2115 |
| 30 | 2208 |
| 31 | 2400 |
| 32 | 2499 |
| 33 | 2600 |
| 34 | 2808 |
| 35 | 2915 |
| 36 | 3024 |
| 37 | 3248 |
| 38 | 3363 |
| 39 | 3480 |
| 40 | 3720 |
| 41 | 3843 |
| 42 | 3968 |
| 43 | 4224 |
| 44 | 4355 |
| 45 | 4488 |
| 46 | 4760 |
| 47 | 4899 |