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 | 13 |
| 2 | 59 |
| 3 | 151 |
| 4 | 197 |
| 5 | 887 |
| 6 | 1117 |
| 7 | 1163 |
| 8 | 1301 |
| 9 | 1439 |
| 10 | 1531 |
| 11 | 1669 |
| 12 | 2083 |
| 13 | 2129 |
| 14 | 2221 |
| 15 | 2267 |
| 16 | 2543 |
| 17 | 2819 |
| 18 | 2957 |
| 19 | 3049 |
| 20 | 3187 |
| 21 | 3371 |
| 22 | 3463 |
| 23 | 3739 |
| 24 | 3877 |
| 25 | 3923 |
| 26 | 4153 |
| 27 | 4337 |
| 28 | 4567 |
| 29 | 4751 |
| 30 | 4889 |
| 31 | 5119 |
| 32 | 5303 |
| 33 | 5441 |
| 34 | 5717 |
| 35 | 6131 |
| 36 | 6269 |
| 37 | 6361 |
| 38 | 6637 |
| 39 | 6959 |
| 40 | 7603 |
| 41 | 7649 |
| 42 | 7741 |
| 43 | 7879 |
| 44 | 8017 |