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 | 23 |
| 2 | 47 |
| 3 | 613 |
| 4 | 1237 |
| 5 | 1759 |
| 6 | 1861 |
| 7 | 2383 |
| 8 | 27103 |
| 9 | 30113 |
| 10 | 35149 |
| 11 | 36151 |
| 12 | 41179 |
| 13 | 42181 |
| 14 | 45197 |
| 15 | 46199 |
| 16 | 54251 |
| 17 | 56263 |
| 18 | 57269 |
| 19 | 58271 |
| 20 | 61283 |
| 21 | 71353 |
| 22 | 82421 |
| 23 | 83431 |
| 24 | 85439 |
| 25 | 92479 |
| 26 | 93487 |
| 27 | 99523 |
| 28 | 115631 |
| 29 | 117643 |
| 30 | 119653 |
| 31 | 121661 |
| 32 | 123677 |
| 33 | 127709 |
| 34 | 136769 |
| 35 | 141811 |
| 36 | 145829 |
| 37 | 147853 |