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 | 43 |
| 2 | 83 |
| 3 | 197 |
| 4 | 271 |
| 5 | 359 |
| 6 | 631 |
| 7 | 977 |
| 8 | 1307 |
| 9 | 1553 |
| 10 | 2371 |
| 11 | 2693 |
| 12 | 2953 |
| 13 | 3271 |
| 14 | 4561 |
| 15 | 5051 |
| 16 | 5407 |
| 17 | 6551 |
| 18 | 8713 |
| 19 | 9941 |
| 20 | 10651 |
| 21 | 22573 |
| 22 | 23333 |
| 23 | 27689 |
| 24 | 31051 |
| 25 | 33203 |
| 26 | 34123 |
| 27 | 37507 |
| 28 | 52639 |
| 29 | 60919 |
| 30 | 64399 |
| 31 | 79279 |
| 32 | 82699 |
| 33 | 93559 |
| 34 | 112061 |
| 35 | 119131 |
| 36 | 136033 |
| 37 | 146921 |
| 38 | 197959 |