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 | 3 |
| 2 | 17 |
| 3 | 47 |
| 4 | 233 |
| 5 | 563 |
| 6 | 863 |
| 7 | 1433 |
| 8 | 2417 |
| 9 | 3323 |
| 10 | 4007 |
| 11 | 4373 |
| 12 | 5153 |
| 13 | 7877 |
| 14 | 8387 |
| 15 | 11177 |
| 16 | 11783 |
| 17 | 13043 |
| 18 | 13697 |
| 19 | 15053 |
| 20 | 17207 |
| 21 | 17957 |
| 22 | 24533 |
| 23 | 30137 |
| 24 | 39623 |
| 25 | 51683 |
| 26 | 54287 |
| 27 | 58313 |
| 28 | 62483 |
| 29 | 66797 |
| 30 | 80603 |
| 31 | 82217 |
| 32 | 90527 |
| 33 | 92237 |
| 34 | 97463 |
| 35 | 101027 |
| 36 | 108347 |
| 37 | 112103 |