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) |
|---|---|
| 0 | 3449 |
| 1 | 3169 |
| 2 | 2897 |
| 3 | 2633 |
| 4 | 2377 |
| 5 | 2129 |
| 6 | 1889 |
| 7 | 1657 |
| 8 | 1433 |
| 9 | 1217 |
| 10 | 1009 |
| 11 | 809 |
| 12 | 617 |
| 13 | 433 |
| 14 | 257 |
| 15 | 89 |
| 16 | -71 |
| 17 | -223 |
| 18 | -367 |
| 19 | -503 |
| 20 | -631 |
| 21 | -751 |
| 22 | -863 |
| 23 | -967 |
| 24 | -1063 |
| 25 | -1151 |
| 26 | -1231 |
| 27 | -1303 |
| 28 | -1367 |
| 29 | -1423 |
| 30 | -1471 |
| 31 | -1511 |
| 32 | -1543 |
| 33 | -1567 |
| 34 | -1583 |
| 35 | -1591 |
| 36 | -1591 |
| 37 | -1583 |
| 38 | -1567 |
| 39 | -1543 |
| 40 | -1511 |
| 41 | -1471 |