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) |
|---|---|
| 2 | 6 |
| 3 | 21 |
| 4 | 44 |
| 5 | 75 |
| 6 | 114 |
| 7 | 161 |
| 8 | 216 |
| 9 | 279 |
| 10 | 350 |
| 11 | 429 |
| 12 | 516 |
| 13 | 611 |
| 14 | 714 |
| 15 | 825 |
| 16 | 944 |
| 17 | 1071 |
| 18 | 1206 |
| 19 | 1349 |
| 20 | 1500 |
| 21 | 1659 |
| 22 | 1826 |
| 23 | 2001 |
| 24 | 2184 |
| 25 | 2375 |
| 26 | 2574 |
| 27 | 2781 |
| 28 | 2996 |
| 29 | 3219 |
| 30 | 3450 |
| 31 | 3689 |
| 32 | 3936 |
| 33 | 4191 |
| 34 | 4454 |
| 35 | 4725 |
| 36 | 5004 |
| 37 | 5291 |
| 38 | 5586 |
| 39 | 5889 |
| 40 | 6200 |
| 41 | 6519 |
| 42 | 6846 |
| 43 | 7181 |
| 44 | 7524 |
| 45 | 7875 |
| 46 | 8234 |
| 47 | 8601 |