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 | 0 |
| 2 | 1 |
| 3 | 4 |
| 4 | 11 |
| 5 | 20 |
| 6 | 40 |
| 7 | 56 |
| 8 | 95 |
| 9 | 124 |
| 10 | 186 |
| 11 | 220 |
| 12 | 336 |
| 13 | 364 |
| 14 | 512 |
| 15 | 584 |
| 16 | 775 |
| 17 | 816 |
| 18 | 1129 |
| 19 | 1140 |
| 20 | 1526 |
| 21 | 1600 |
| 22 | 1992 |
| 23 | 2024 |
| 24 | 2720 |
| 25 | 2620 |
| 26 | 3290 |
| 27 | 3400 |
| 28 | 4176 |
| 29 | 4060 |
| 30 | 5280 |
| 31 | 4960 |
| 32 | 6231 |
| 33 | 6208 |
| 34 | 7362 |
| 35 | 7216 |
| 36 | 9195 |
| 37 | 8436 |
| 38 | 10280 |
| 39 | 10248 |
| 40 | 12270 |
| 41 | 11480 |
| 42 | 14432 |
| 43 | 13244 |
| 44 | 16192 |
| 45 | 15884 |
| 46 | 18240 |