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 | 3 |
| 2 | 5 |
| 3 | 7 |
| 4 | 17 |
| 5 | 103 |
| 6 | 107 |
| 7 | 137 |
| 8 | 283 |
| 9 | 313 |
| 10 | 347 |
| 11 | 1033 |
| 12 | 2027 |
| 13 | 3257 |
| 14 | 3673 |
| 15 | 4217 |
| 16 | 4547 |
| 17 | 5023 |
| 18 | 9433 |
| 19 | 9767 |
| 20 | 11833 |
| 21 | 14593 |
| 22 | 15137 |
| 23 | 15733 |
| 24 | 18253 |
| 25 | 19423 |
| 26 | 20717 |
| 27 | 20983 |
| 28 | 23537 |
| 29 | 25847 |
| 30 | 26113 |
| 31 | 28753 |
| 32 | 32057 |
| 33 | 32323 |
| 34 | 33073 |
| 35 | 35053 |
| 36 | 37307 |
| 37 | 38327 |
| 38 | 39163 |
| 39 | 43607 |
| 40 | 44623 |
| 41 | 46183 |
| 42 | 46273 |
| 43 | 47743 |
| 44 | 48407 |