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 | 19609 |
| 2 | 25471 |
| 3 | 31397 |
| 4 | 34061 |
| 5 | 35617 |
| 6 | 40289 |
| 7 | 40639 |
| 8 | 43331 |
| 9 | 44293 |
| 10 | 58831 |
| 11 | 79699 |
| 12 | 85933 |
| 13 | 89689 |
| 14 | 102701 |
| 15 | 107377 |
| 16 | 110359 |
| 17 | 124367 |
| 18 | 134513 |
| 19 | 142993 |
| 20 | 149629 |
| 21 | 155921 |
| 22 | 156157 |
| 23 | 162143 |
| 24 | 173359 |
| 25 | 175141 |
| 26 | 186481 |
| 27 | 188029 |
| 28 | 190409 |
| 29 | 203461 |
| 30 | 212701 |
| 31 | 218287 |