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 | 33 |
| 2 | 90 |
| 3 | 385 |
| 4 | 420 |
| 5 | 649 |
| 6 | 900 |
| 7 | 1441 |
| 8 | 1464 |
| 9 | 1480 |
| 10 | 1729 |
| 11 | 2025 |
| 12 | 2616 |
| 13 | 3168 |
| 14 | 3588 |
| 15 | 3984 |
| 16 | 4005 |
| 17 | 4873 |
| 18 | 5049 |
| 19 | 5185 |
| 20 | 6225 |
| 21 | 7153 |
| 22 | 7585 |
| 23 | 8740 |
| 24 | 9060 |
| 25 | 10285 |
| 26 | 11080 |
| 27 | 12280 |
| 28 | 12609 |
| 29 | 13914 |
| 30 | 14809 |
| 31 | 15136 |
| 32 | 16065 |
| 33 | 16345 |
| 34 | 17017 |
| 35 | 17353 |
| 36 | 17809 |
| 37 | 18073 |
| 38 | 18625 |
| 39 | 19098 |