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 | 127 |
| 2 | 15667 |
| 3 | 16447 |
| 4 | 19739 |
| 5 | 28559 |
| 6 | 32771 |
| 7 | 39343 |
| 8 | 46633 |
| 9 | 46663 |
| 10 | 117619 |
| 11 | 117643 |
| 12 | 117763 |
| 13 | 125003 |
| 14 | 131071 |
| 15 | 137791 |
| 16 | 147419 |
| 17 | 156253 |
| 18 | 156257 |
| 19 | 156259 |
| 20 | 229373 |
| 21 | 248839 |
| 22 | 262139 |
| 23 | 262147 |
| 24 | 279967 |
| 25 | 294829 |
| 26 | 295247 |
| 27 | 326617 |
| 28 | 466553 |
| 29 | 466561 |
| 30 | 466567 |
| 31 | 585643 |
| 32 | 592763 |
| 33 | 649529 |
| 34 | 728993 |
| 35 | 759359 |
| 36 | 786433 |
| 37 | 937577 |