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 | 29 |
| 3 | 73 |
| 4 | 137 |
| 5 | 449 |
| 6 | 593 |
| 7 | 757 |
| 8 | 941 |
| 9 | 1613 |
| 10 | 1877 |
| 11 | 2161 |
| 12 | 2789 |
| 13 | 3881 |
| 14 | 5153 |
| 15 | 6101 |
| 16 | 7129 |
| 17 | 7673 |
| 18 | 8237 |
| 19 | 8821 |
| 20 | 12041 |
| 21 | 13469 |
| 22 | 15761 |
| 23 | 17389 |
| 24 | 18233 |
| 25 | 26729 |
| 26 | 27773 |
| 27 | 28837 |
| 28 | 29921 |
| 29 | 34457 |
| 30 | 38069 |
| 31 | 39313 |
| 32 | 40577 |
| 33 | 45833 |
| 34 | 60373 |
| 35 | 63521 |
| 36 | 66749 |
| 37 | 71741 |
| 38 | 75169 |
| 39 | 76913 |