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 | 267 |
| 2 | 504 |
| 3 | 684 |
| 4 | 860 |
| 5 | 1192 |
| 6 | 1476 |
| 7 | 1944 |
| 8 | 2264 |
| 9 | 2876 |
| 10 | 4068 |
| 11 | 4540 |
| 12 | 6012 |
| 13 | 7064 |
| 14 | 7664 |
| 15 | 8852 |
| 16 | 10908 |
| 17 | 13136 |
| 18 | 14012 |
| 19 | 16520 |
| 20 | 18292 |
| 21 | 19296 |
| 22 | 22244 |
| 23 | 24296 |
| 24 | 27648 |
| 25 | 32472 |
| 26 | 34964 |
| 27 | 36284 |
| 28 | 38912 |
| 29 | 40356 |
| 30 | 43128 |
| 31 | 53780 |
| 32 | 56992 |
| 33 | 62064 |
| 34 | 63824 |
| 35 | 72828 |
| 36 | 74740 |
| 37 | 80532 |
| 38 | 86504 |
| 39 | 90572 |
| 40 | 96948 |