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 | 1215 |
| 2 | 3968 |
| 3 | 5103 |
| 4 | 5264 |
| 5 | 6560 |
| 6 | 7424 |
| 7 | 7695 |
| 8 | 8991 |
| 9 | 9375 |
| 10 | 9800 |
| 11 | 11024 |
| 12 | 11583 |
| 13 | 11744 |
| 14 | 12375 |
| 15 | 12879 |
| 16 | 13040 |
| 17 | 14175 |
| 18 | 14336 |
| 19 | 14624 |
| 20 | 15624 |
| 21 | 16064 |
| 22 | 16280 |
| 23 | 16767 |
| 24 | 16928 |
| 25 | 17199 |
| 26 | 17576 |
| 27 | 18224 |
| 28 | 21375 |
| 29 | 21735 |
| 30 | 22112 |
| 31 | 22599 |
| 32 | 22815 |
| 33 | 23408 |
| 34 | 24255 |
| 35 | 24543 |
| 36 | 24704 |
| 37 | 24975 |
| 38 | 25839 |
| 39 | 26000 |
| 40 | 26487 |
| 41 | 27135 |