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 | 47 |
| 2 | 109 |
| 3 | 233 |
| 4 | 419 |
| 5 | 853 |
| 6 | 977 |
| 7 | 1039 |
| 8 | 1163 |
| 9 | 1597 |
| 10 | 1721 |
| 11 | 1783 |
| 12 | 1907 |
| 13 | 2341 |
| 14 | 2713 |
| 15 | 2837 |
| 16 | 3023 |
| 17 | 3209 |
| 18 | 3271 |
| 19 | 3457 |
| 20 | 3581 |
| 21 | 3643 |
| 22 | 3767 |
| 23 | 4139 |
| 24 | 4201 |
| 25 | 4759 |
| 26 | 5441 |
| 27 | 5503 |
| 28 | 5689 |
| 29 | 5813 |
| 30 | 6247 |
| 31 | 6619 |
| 32 | 6991 |
| 33 | 7177 |
| 34 | 7487 |
| 35 | 7549 |
| 36 | 7673 |
| 37 | 8231 |
| 38 | 8293 |
| 39 | 9161 |
| 40 | 9533 |
| 41 | 9719 |
| 42 | 9781 |
| 43 | 9967 |
| 44 | 10091 |