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 | 13 |
| 2 | 71 |
| 3 | 137 |
| 4 | 251 |
| 5 | 353 |
| 6 | 523 |
| 7 | 1013 |
| 8 | 1033 |
| 9 | 2213 |
| 10 | 4933 |
| 11 | 24421 |
| 12 | 32803 |
| 13 | 39341 |
| 14 | 59063 |
| 15 | 78137 |
| 16 | 117701 |
| 17 | 125053 |
| 18 | 140663 |
| 19 | 148933 |
| 20 | 205441 |
| 21 | 274693 |
| 22 | 279949 |
| 23 | 343073 |
| 24 | 371311 |
| 25 | 456613 |
| 26 | 493121 |
| 27 | 524309 |
| 28 | 571873 |
| 29 | 681563 |
| 30 | 912773 |
| 31 | 1225153 |
| 32 | 1594339 |
| 33 | 1953253 |
| 34 | 2406241 |
| 35 | 2924353 |
| 36 | 3241943 |
| 37 | 3652421 |