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) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 27 |
| 3 | 52 |
| 4 | 93 |
| 5 | 140 |
| 6 | 207 |
| 7 | 274 |
| 8 | 361 |
| 9 | 454 |
| 10 | 563 |
| 11 | 676 |
| 12 | 809 |
| 13 | 944 |
| 14 | 1099 |
| 15 | 1258 |
| 16 | 1433 |
| 17 | 1614 |
| 18 | 1815 |
| 19 | 2016 |
| 20 | 2237 |
| 21 | 2464 |
| 22 | 2707 |
| 23 | 2954 |
| 24 | 3221 |
| 25 | 3490 |
| 26 | 3779 |
| 27 | 4072 |
| 28 | 4381 |
| 29 | 4696 |
| 30 | 5031 |
| 31 | 5366 |
| 32 | 5721 |
| 33 | 6082 |
| 34 | 6459 |
| 35 | 6840 |
| 36 | 7241 |
| 37 | 7644 |
| 38 | 8067 |
| 39 | 8494 |
| 40 | 8937 |
| 41 | 9386 |
| 42 | 9855 |
| 43 | 10324 |
| 44 | 10813 |