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 | 0 |
| 2 | 6 |
| 3 | 28 |
| 4 | 34 |
| 5 | 496 |
| 6 | 502 |
| 7 | 524 |
| 8 | 530 |
| 9 | 8128 |
| 10 | 8134 |
| 11 | 8156 |
| 12 | 8162 |
| 13 | 8624 |
| 14 | 8630 |
| 15 | 8652 |
| 16 | 8658 |
| 17 | 33550336 |
| 18 | 33550342 |
| 19 | 33550364 |
| 20 | 33550370 |
| 21 | 33550832 |
| 22 | 33550838 |
| 23 | 33550860 |
| 24 | 33550866 |
| 25 | 33558464 |
| 26 | 33558470 |
| 27 | 33558492 |
| 28 | 33558498 |
| 29 | 33558960 |
| 30 | 33558966 |
| 31 | 33558988 |
| 32 | 33558994 |
| 33 | 8589869056 |