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 | 10 |
| 2 | 21 |
| 3 | 26 |
| 4 | 65 |
| 5 | 91 |
| 6 | 111 |
| 7 | 785 |
| 8 | 842 |
| 9 | 1333 |
| 10 | 4097 |
| 11 | 21171 |
| 12 | 28562 |
| 13 | 50851 |
| 14 | 100807 |
| 15 | 194923 |
| 16 | 970226 |
| 17 | 1000001 |
| 18 | 37021141 |
| 19 | 65618101 |
| 20 | 81144065 |
| 21 | 151782401 |
| 22 | 151819363 |
| 23 | 174134417 |
| 24 | 577921601 |
| 25 | 688773781 |
| 26 | 796622401 |
| 27 | 796678851 |
| 28 | 1276025563 |
| 29 | 2090501285 |
| 30 | 2176782337 |
| 31 | 3662246773 |
| 32 | 6059299123 |
| 33 | 6879790081 |