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 | 846259 |
| 2 | 849869 |
| 3 | 867991 |
| 4 | 875263 |
| 5 | 963751 |
| 6 | 1061509 |
| 7 | 1137811 |
| 8 | 1168537 |
| 9 | 1207259 |
| 10 | 1226681 |
| 11 | 1273543 |
| 12 | 1297169 |
| 13 | 1312931 |
| 14 | 1320791 |
| 15 | 1336547 |
| 16 | 1344461 |
| 17 | 1364239 |
| 18 | 1372171 |
| 19 | 1384069 |
| 20 | 1388029 |
| 21 | 1391989 |
| 22 | 1403953 |
| 23 | 1415971 |
| 24 | 1419973 |
| 25 | 1435997 |
| 26 | 1483991 |
| 27 | 1528141 |
| 28 | 1532161 |
| 29 | 1560457 |