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 | 35 |
| 2 | 36 |
| 3 | 837 |
| 4 | 838 |
| 5 | 1395 |
| 6 | 1396 |
| 7 | 1397 |
| 8 | 1398 |
| 9 | 1419 |
| 10 | 1420 |
| 11 | 1421 |
| 12 | 1422 |
| 13 | 1491 |
| 14 | 1492 |
| 15 | 1505 |
| 16 | 1506 |
| 17 | 1507 |
| 18 | 1508 |
| 19 | 1509 |
| 20 | 1510 |
| 21 | 1687 |
| 22 | 1688 |
| 23 | 1689 |
| 24 | 1690 |
| 25 | 1691 |
| 26 | 1692 |
| 27 | 1725 |
| 28 | 1726 |
| 29 | 1727 |
| 30 | 1728 |
| 31 | 1729 |
| 32 | 1730 |
| 33 | 1731 |
| 34 | 1732 |
| 35 | 1945 |
| 36 | 1946 |
| 37 | 1947 |
| 38 | 1948 |
| 39 | 1953 |
| 40 | 1954 |
| 41 | 1955 |
| 42 | 1956 |
| 43 | 1957 |