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 | 5 |
| 2 | 13 |
| 3 | 71 |
| 4 | 127 |
| 5 | 163 |
| 6 | 197 |
| 7 | 227 |
| 8 | 307 |
| 9 | 317 |
| 10 | 409 |
| 11 | 523 |
| 12 | 587 |
| 13 | 593 |
| 14 | 761 |
| 15 | 857 |
| 16 | 947 |
| 17 | 1151 |
| 18 | 1321 |
| 19 | 1373 |
| 20 | 1783 |
| 21 | 1861 |
| 22 | 1973 |
| 23 | 2039 |
| 24 | 2273 |
| 25 | 2417 |
| 26 | 2543 |
| 27 | 3049 |
| 28 | 3083 |
| 29 | 3457 |
| 30 | 3463 |
| 31 | 3697 |
| 32 | 3739 |
| 33 | 4093 |
| 34 | 4243 |
| 35 | 4253 |
| 36 | 4463 |
| 37 | 4483 |
| 38 | 4519 |
| 39 | 4583 |
| 40 | 4657 |
| 41 | 4723 |
| 42 | 4751 |
| 43 | 5171 |
| 44 | 5179 |
| 45 | 5519 |
| 46 | 5591 |