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 | 5 |
| 2 | 14 |
| 3 | 36 |
| 4 | 81 |
| 5 | 162 |
| 6 | 295 |
| 7 | 499 |
| 8 | 796 |
| 9 | 1211 |
| 10 | 1772 |
| 11 | 2510 |
| 12 | 3459 |
| 13 | 4656 |
| 14 | 6141 |
| 15 | 7957 |
| 16 | 10150 |
| 17 | 12769 |
| 18 | 15866 |
| 19 | 19496 |
| 20 | 23717 |
| 21 | 28590 |
| 22 | 34179 |
| 23 | 40551 |
| 24 | 47776 |
| 25 | 55927 |
| 26 | 65080 |
| 27 | 75314 |
| 28 | 86711 |
| 29 | 99356 |
| 30 | 113337 |
| 31 | 128745 |
| 32 | 145674 |
| 33 | 164221 |
| 34 | 184486 |
| 35 | 206572 |
| 36 | 230585 |
| 37 | 256634 |
| 38 | 284831 |