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 | 5 |
| 1 | 229 |
| 2 | 401 |
| 3 | 577 |
| 4 | 1129 |
| 5 | 1297 |
| 6 | 8101 |
| 7 | 11321 |
| 8 | 11257 |
| 9 | 18229 |
| 10 | 7057 |
| 11 | 23593 |
| 12 | 27689 |
| 13 | 8761 |
| 14 | 56857 |
| 15 | 146077 |
| 16 | 63361 |
| 17 | 25601 |
| 18 | 24337 |
| 19 | 55441 |
| 20 | 439573 |
| 21 | 14401 |
| 22 | 32401 |
| 23 | 78401 |
| 24 | 70969 |
| 25 | 69697 |
| 26 | 376897 |
| 27 | 106537 |
| 28 | 41617 |
| 29 | 160001 |
| 30 | 193601 |
| 31 | 57601 |
| 32 | 197137 |
| 33 | 367721 |
| 34 | 414433 |
| 35 | 1432813 |
| 36 | 444089 |
| 37 | 331777 |