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 | 6 |
| 2 | 27 |
| 3 | 62 |
| 4 | 153 |
| 5 | 258 |
| 6 | 545 |
| 7 | 798 |
| 8 | 1440 |
| 9 | 2064 |
| 10 | 3282 |
| 11 | 4374 |
| 12 | 6859 |
| 13 | 8574 |
| 14 | 12447 |
| 15 | 15818 |
| 16 | 21789 |
| 17 | 26340 |
| 18 | 36196 |
| 19 | 42510 |
| 20 | 56538 |
| 21 | 66634 |
| 22 | 85125 |
| 23 | 98286 |
| 24 | 126901 |
| 25 | 142764 |
| 26 | 178506 |
| 27 | 203440 |
| 28 | 249909 |
| 29 | 278262 |
| 30 | 343936 |
| 31 | 376998 |
| 32 | 457686 |
| 33 | 506372 |
| 34 | 602118 |
| 35 | 659058 |
| 36 | 791908 |
| 37 | 850674 |
| 38 | 1005129 |
| 39 | 1094638 |