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 | 1045 |
| 2 | 1169 |
| 3 | 1241 |
| 4 | 1260 |
| 5 | 1384 |
| 6 | 1432 |
| 7 | 1440 |
| 8 | 1495 |
| 9 | 1530 |
| 10 | 1539 |
| 11 | 1549 |
| 12 | 1556 |
| 13 | 1558 |
| 14 | 1584 |
| 15 | 1594 |
| 16 | 1602 |
| 17 | 1612 |
| 18 | 1617 |
| 19 | 1640 |
| 20 | 1654 |
| 21 | 1657 |
| 22 | 1675 |
| 23 | 1703 |
| 24 | 1712 |
| 25 | 1715 |
| 26 | 1719 |
| 27 | 1729 |
| 28 | 1736 |
| 29 | 1745 |
| 30 | 1747 |
| 31 | 1754 |
| 32 | 1771 |
| 33 | 1780 |
| 34 | 1792 |
| 35 | 1801 |
| 36 | 1803 |
| 37 | 1806 |
| 38 | 1810 |
| 39 | 1818 |
| 40 | 1825 |
| 41 | 1827 |
| 42 | 1834 |
| 43 | 1843 |