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 | 1 |
| 1 | 0 |
| 2 | 18 |
| 3 | 533 |
| 4 | 1 |
| 5 | 32 |
| 6 | 288 |
| 7 | 484 |
| 8 | 1 |
| 9 | 364 |
| 10 | 6 |
| 11 | 176427 |
| 12 | 1 |
| 13 | 31239 |
| 14 | 533 |
| 15 | 8 |
| 16 | 1 |
| 17 | 8424432925592889329288197322308900672459420460792433 |
| 18 | 30 |
| 19 | 16561 |
| 20 | 1 |
| 21 | 4 |
| 22 | 6 |
| 23 | 349 |
| 24 | 1 |
| 25 | 32 |
| 26 | 546 |
| 27 | 2579 |
| 28 | 1 |
| 29 | 375766 |
| 30 | 11 |
| 31 | 5061867704425915 |
| 32 | 1 |
| 33 | 5620 |
| 34 | 6 |
| 35 | 8 |
| 36 | 1 |