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 | 14 |
| 2 | 60 |
| 3 | 138 |
| 4 | 248 |
| 5 | 390 |
| 6 | 564 |
| 7 | 770 |
| 8 | 1008 |
| 9 | 1278 |
| 10 | 1580 |
| 11 | 1914 |
| 12 | 2280 |
| 13 | 2678 |
| 14 | 3108 |
| 15 | 3570 |
| 16 | 4064 |
| 17 | 4590 |
| 18 | 5148 |
| 19 | 5738 |
| 20 | 6360 |
| 21 | 7014 |
| 22 | 7700 |
| 23 | 8418 |
| 24 | 9168 |
| 25 | 9950 |
| 26 | 10764 |
| 27 | 11610 |
| 28 | 12488 |
| 29 | 13398 |
| 30 | 14340 |
| 31 | 15314 |
| 32 | 16320 |
| 33 | 17358 |
| 34 | 18428 |
| 35 | 19530 |
| 36 | 20664 |
| 37 | 21830 |
| 38 | 23028 |
| 39 | 24258 |
| 40 | 25520 |