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 | 23 |
| 2 | 89 |
| 3 | 353 |
| 4 | 419 |
| 5 | 617 |
| 6 | 683 |
| 7 | 881 |
| 8 | 947 |
| 9 | 1013 |
| 10 | 1277 |
| 11 | 1409 |
| 12 | 1607 |
| 13 | 1871 |
| 14 | 2003 |
| 15 | 2069 |
| 16 | 2267 |
| 17 | 2333 |
| 18 | 2399 |
| 19 | 2531 |
| 20 | 2663 |
| 21 | 2729 |
| 22 | 2861 |
| 23 | 2927 |
| 24 | 3191 |
| 25 | 3257 |
| 26 | 3323 |
| 27 | 3389 |
| 28 | 3719 |
| 29 | 3851 |
| 30 | 3917 |
| 31 | 4049 |
| 32 | 4643 |
| 33 | 4973 |
| 34 | 5039 |
| 35 | 5171 |
| 36 | 5237 |
| 37 | 5303 |
| 38 | 5501 |
| 39 | 5897 |
| 40 | 6029 |
| 41 | 6359 |
| 42 | 6491 |
| 43 | 6689 |
| 44 | 7019 |