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 | 288 |
| 3 | 468 |
| 4 | 486 |
| 5 | 648 |
| 6 | 666 |
| 7 | 684 |
| 8 | 828 |
| 9 | 846 |
| 10 | 864 |
| 11 | 882 |
| 12 | 2088 |
| 13 | 2268 |
| 14 | 2286 |
| 15 | 2448 |
| 16 | 2466 |
| 17 | 2484 |
| 18 | 2628 |
| 19 | 2646 |
| 20 | 2664 |
| 21 | 2682 |
| 22 | 2808 |
| 23 | 2826 |
| 24 | 2844 |
| 25 | 2862 |
| 26 | 2880 |
| 27 | 4068 |
| 28 | 4086 |
| 29 | 4248 |
| 30 | 4266 |
| 31 | 4284 |
| 32 | 4428 |
| 33 | 4446 |
| 34 | 4464 |
| 35 | 4482 |
| 36 | 4608 |
| 37 | 4626 |
| 38 | 4644 |
| 39 | 4662 |
| 40 | 4680 |
| 41 | 4806 |
| 42 | 4824 |
| 43 | 4842 |
| 44 | 4860 |
| 45 | 6048 |
| 46 | 6066 |