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 | 71 |
| 2 | 211 |
| 3 | 397 |
| 4 | 409 |
| 5 | 1487 |
| 6 | 1559 |
| 7 | 2281 |
| 8 | 4397 |
| 9 | 4937 |
| 10 | 5347 |
| 11 | 5857 |
| 12 | 7577 |
| 13 | 10399 |
| 14 | 11369 |
| 15 | 12583 |
| 16 | 14843 |
| 17 | 19391 |
| 18 | 21739 |
| 19 | 21787 |
| 20 | 22067 |
| 21 | 22469 |
| 22 | 23789 |
| 23 | 25639 |
| 24 | 27329 |
| 25 | 29537 |
| 26 | 29867 |
| 27 | 30197 |
| 28 | 30911 |
| 29 | 33347 |
| 30 | 33931 |
| 31 | 34267 |
| 32 | 35099 |
| 33 | 36131 |
| 34 | 36691 |
| 35 | 37549 |
| 36 | 38671 |