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 | 965009045 |
| 2 | 1068044054 |
| 3 | 1168008204 |
| 4 | 1177173074 |
| 5 | 1209907985 |
| 6 | 1218115535 |
| 7 | 1240268490 |
| 8 | 1338753129 |
| 9 | 1344185205 |
| 10 | 1408520805 |
| 11 | 1477640450 |
| 12 | 1487720234 |
| 13 | 1509981395 |
| 14 | 1663654629 |
| 15 | 1693460405 |
| 16 | 1731986894 |
| 17 | 1758259425 |
| 18 | 1819458354 |
| 19 | 1821278459 |
| 20 | 1826445984 |
| 21 | 1857332840 |