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 | 154 |
| 2 | 259 |
| 3 | 442 |
| 4 | 480 |
| 5 | 548 |
| 6 | 753 |
| 7 | 777 |
| 8 | 783 |
| 9 | 876 |
| 10 | 971 |
| 11 | 1035 |
| 12 | 1066 |
| 13 | 1095 |
| 14 | 1106 |
| 15 | 1147 |
| 16 | 1254 |
| 17 | 1277 |
| 18 | 1302 |
| 19 | 1337 |
| 20 | 1345 |
| 21 | 1355 |
| 22 | 1381 |
| 23 | 1396 |
| 24 | 1400 |
| 25 | 1423 |
| 26 | 1438 |
| 27 | 1562 |
| 28 | 1592 |
| 29 | 1613 |
| 30 | 1662 |
| 31 | 1669 |
| 32 | 1808 |
| 33 | 1955 |
| 34 | 2016 |
| 35 | 2043 |
| 36 | 2081 |
| 37 | 2116 |
| 38 | 2129 |
| 39 | 2147 |
| 40 | 2226 |
| 41 | 2302 |
| 42 | 2307 |
| 43 | 2387 |
| 44 | 2517 |
| 45 | 2547 |
| 46 | 2563 |
| 47 | 2694 |
| 48 | 2724 |
| 49 | 2745 |
| 50 | 2755 |
| 51 | 2766 |