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 | 6 |
| 3 | 15 |
| 4 | 32 |
| 5 | 50 |
| 6 | 84 |
| 7 | 112 |
| 8 | 160 |
| 9 | 207 |
| 10 | 270 |
| 11 | 319 |
| 12 | 420 |
| 13 | 481 |
| 14 | 574 |
| 15 | 675 |
| 16 | 800 |
| 17 | 884 |
| 18 | 1044 |
| 19 | 1140 |
| 20 | 1320 |
| 21 | 1470 |
| 22 | 1628 |
| 23 | 1748 |
| 24 | 2016 |
| 25 | 2175 |
| 26 | 2366 |
| 27 | 2565 |
| 28 | 2828 |
| 29 | 2987 |
| 30 | 3330 |
| 31 | 3503 |
| 32 | 3808 |
| 33 | 4059 |
| 34 | 4318 |
| 35 | 4585 |
| 36 | 5040 |
| 37 | 5254 |
| 38 | 5548 |
| 39 | 5850 |
| 40 | 6320 |
| 41 | 6560 |
| 42 | 7056 |
| 43 | 7310 |
| 44 | 7744 |
| 45 | 8190 |
| 46 | 8556 |
| 47 | 8836 |