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 | 151 |
| 2 | 409 |
| 3 | 839 |
| 4 | 1097 |
| 5 | 1613 |
| 6 | 1699 |
| 7 | 1871 |
| 8 | 2129 |
| 9 | 2473 |
| 10 | 2731 |
| 11 | 2903 |
| 12 | 3677 |
| 13 | 4021 |
| 14 | 4451 |
| 15 | 4967 |
| 16 | 5483 |
| 17 | 5569 |
| 18 | 5741 |
| 19 | 5827 |
| 20 | 6257 |
| 21 | 6343 |
| 22 | 7547 |
| 23 | 8837 |
| 24 | 8923 |
| 25 | 9181 |
| 26 | 9439 |
| 27 | 9697 |
| 28 | 10729 |
| 29 | 10987 |
| 30 | 11159 |
| 31 | 11503 |
| 32 | 11933 |
| 33 | 12277 |
| 34 | 13309 |
| 35 | 13567 |
| 36 | 13997 |
| 37 | 14083 |
| 38 | 14341 |
| 39 | 14771 |
| 40 | 15287 |
| 41 | 15373 |