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 | 763 |
| 2 | 767 |
| 3 | 1066 |
| 4 | 1088 |
| 5 | 1206 |
| 6 | 1304 |
| 7 | 1425 |
| 8 | 1557 |
| 9 | 1561 |
| 10 | 1634 |
| 11 | 1653 |
| 12 | 1712 |
| 13 | 1739 |
| 14 | 1782 |
| 15 | 1818 |
| 16 | 1839 |
| 17 | 1866 |
| 18 | 1878 |
| 19 | 1975 |
| 20 | 2032 |
| 21 | 2045 |
| 22 | 2055 |
| 23 | 2134 |
| 24 | 2192 |
| 25 | 2232 |
| 26 | 2233 |
| 27 | 2299 |
| 28 | 2318 |
| 29 | 2339 |
| 30 | 2347 |
| 31 | 2358 |
| 32 | 2425 |
| 33 | 2441 |
| 34 | 2489 |
| 35 | 2509 |
| 36 | 2511 |
| 37 | 2575 |
| 38 | 2646 |
| 39 | 2682 |
| 40 | 2692 |