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 | 139 |
| 2 | 163 |
| 3 | 283 |
| 4 | 417 |
| 5 | 419 |
| 6 | 566 |
| 7 | 633 |
| 8 | 737 |
| 9 | 758 |
| 10 | 781 |
| 11 | 787 |
| 12 | 998 |
| 13 | 1141 |
| 14 | 1142 |
| 15 | 1163 |
| 16 | 1286 |
| 17 | 1307 |
| 18 | 1337 |
| 19 | 1461 |
| 20 | 1718 |
| 21 | 1829 |
| 22 | 1931 |
| 23 | 2243 |
| 24 | 2537 |
| 25 | 2653 |
| 26 | 2966 |
| 27 | 2973 |
| 28 | 3013 |
| 29 | 3117 |
| 30 | 3629 |
| 31 | 3713 |
| 32 | 4061 |
| 33 | 4269 |
| 34 | 4541 |
| 35 | 4781 |
| 36 | 6629 |
| 37 | 6717 |
| 38 | 7037 |
| 39 | 7133 |
| 40 | 7181 |
| 41 | 8013 |
| 42 | 8157 |
| 43 | 8197 |
| 44 | 8301 |
| 45 | 8777 |
| 46 | 9957 |
| 47 | 10277 |
| 48 | 10493 |
| 49 | 11429 |
| 50 | 11957 |
| 51 | 12293 |
| 52 | 13373 |
| 53 | 13917 |
| 54 | 16373 |
| 55 | 18653 |
| 56 | 18813 |
| 57 | 18893 |
| 58 | 20597 |
| 59 | 23597 |
| 60 | 24173 |
| 61 | 26837 |
| 62 | 30917 |