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 | 1 |
| 2 | 15 |
| 3 | 37 |
| 4 | 79 |
| 5 | 123 |
| 6 | 193 |
| 7 | 259 |
| 8 | 357 |
| 9 | 445 |
| 10 | 571 |
| 11 | 681 |
| 12 | 835 |
| 13 | 967 |
| 14 | 1149 |
| 15 | 1303 |
| 16 | 1513 |
| 17 | 1689 |
| 18 | 1927 |
| 19 | 2125 |
| 20 | 2391 |
| 21 | 2611 |
| 22 | 2905 |
| 23 | 3147 |
| 24 | 3469 |
| 25 | 3733 |
| 26 | 4083 |
| 27 | 4369 |
| 28 | 4747 |
| 29 | 5055 |
| 30 | 5461 |
| 31 | 5791 |
| 32 | 6225 |
| 33 | 6577 |
| 34 | 7039 |
| 35 | 7413 |
| 36 | 7903 |
| 37 | 8299 |
| 38 | 8817 |
| 39 | 9235 |
| 40 | 9781 |
| 41 | 10221 |
| 42 | 10795 |
| 43 | 11257 |
| 44 | 11859 |
| 45 | 12343 |
| 46 | 12973 |
| 47 | 13479 |