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 | 679 |
| 2 | 703 |
| 3 | 1387 |
| 4 | 1729 |
| 5 | 1891 |
| 6 | 2047 |
| 7 | 2509 |
| 8 | 2701 |
| 9 | 2821 |
| 10 | 3277 |
| 11 | 3367 |
| 12 | 5551 |
| 13 | 7471 |
| 14 | 7735 |
| 15 | 8119 |
| 16 | 8827 |
| 17 | 9997 |
| 18 | 10963 |
| 19 | 11305 |
| 20 | 12403 |
| 21 | 13021 |
| 22 | 13747 |
| 23 | 13981 |
| 24 | 14491 |
| 25 | 14701 |
| 26 | 15841 |
| 27 | 16471 |
| 28 | 17563 |
| 29 | 19951 |
| 30 | 21349 |
| 31 | 21907 |
| 32 | 21931 |
| 33 | 22015 |
| 34 | 23959 |
| 35 | 24727 |
| 36 | 25669 |
| 37 | 26281 |
| 38 | 27511 |
| 39 | 28939 |
| 40 | 29341 |
| 41 | 31417 |
| 42 | 32407 |
| 43 | 38503 |
| 44 | 39091 |
| 45 | 39831 |
| 46 | 39865 |
| 47 | 40501 |
| 48 | 41041 |