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 | 13 |
| 2 | 1447 |
| 3 | 5527 |
| 4 | 28201 |
| 5 | 36217 |
| 6 | 75079 |
| 7 | 81157 |
| 8 | 95911 |
| 9 | 187423 |
| 10 | 188677 |
| 11 | 202327 |
| 12 | 210643 |
| 13 | 248077 |
| 14 | 263323 |
| 15 | 282589 |
| 16 | 283267 |
| 17 | 423043 |
| 18 | 466897 |
| 19 | 472597 |
| 20 | 478189 |
| 21 | 478603 |
| 22 | 631273 |
| 23 | 640261 |
| 24 | 695749 |
| 25 | 730111 |
| 26 | 736279 |
| 27 | 806929 |
| 28 | 808021 |
| 29 | 917641 |
| 30 | 964303 |
| 31 | 1018177 |
| 32 | 1026547 |
| 33 | 1064263 |
| 34 | 1108489 |
| 35 | 1150861 |