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 | 2 |
| 2 | 65 |
| 3 | 128 |
| 4 | 730 |
| 5 | 793 |
| 6 | 1458 |
| 7 | 4097 |
| 8 | 4160 |
| 9 | 4825 |
| 10 | 8192 |
| 11 | 15626 |
| 12 | 15689 |
| 13 | 16354 |
| 14 | 19721 |
| 15 | 31250 |
| 16 | 46657 |
| 17 | 46720 |
| 18 | 47385 |
| 19 | 50752 |
| 20 | 62281 |
| 21 | 93312 |
| 22 | 117650 |
| 23 | 117713 |
| 24 | 118378 |
| 25 | 121745 |
| 26 | 133274 |
| 27 | 164305 |
| 28 | 235298 |
| 29 | 262145 |
| 30 | 262208 |
| 31 | 262873 |
| 32 | 266240 |
| 33 | 277769 |
| 34 | 308800 |
| 35 | 379793 |
| 36 | 524288 |