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 | 8 |
| 3 | 21 |
| 4 | 48 |
| 5 | 85 |
| 6 | 144 |
| 7 | 217 |
| 8 | 320 |
| 9 | 441 |
| 10 | 600 |
| 11 | 781 |
| 12 | 1008 |
| 13 | 1261 |
| 14 | 1568 |
| 15 | 1905 |
| 16 | 2304 |
| 17 | 2737 |
| 18 | 3240 |
| 19 | 3781 |
| 20 | 4400 |
| 21 | 5061 |
| 22 | 5808 |
| 23 | 6601 |
| 24 | 7488 |
| 25 | 8425 |
| 26 | 9464 |
| 27 | 10557 |
| 28 | 11760 |
| 29 | 13021 |
| 30 | 14400 |
| 31 | 15841 |
| 32 | 17408 |
| 33 | 19041 |
| 34 | 20808 |
| 35 | 22645 |
| 36 | 24624 |
| 37 | 26677 |
| 38 | 28880 |
| 39 | 31161 |
| 40 | 33600 |
| 41 | 36121 |
| 42 | 38808 |