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 | 8 |
| 2 | 22 |
| 3 | 27 |
| 4 | 32 |
| 5 | 77 |
| 6 | 125 |
| 7 | 128 |
| 8 | 243 |
| 9 | 343 |
| 10 | 494 |
| 11 | 512 |
| 12 | 611 |
| 13 | 660 |
| 14 | 1073 |
| 15 | 1281 |
| 16 | 1331 |
| 17 | 1425 |
| 18 | 2033 |
| 19 | 2048 |
| 20 | 2187 |
| 21 | 2197 |
| 22 | 2332 |
| 23 | 3125 |
| 24 | 4172 |
| 25 | 4565 |
| 26 | 4913 |
| 27 | 5293 |
| 28 | 6031 |
| 29 | 6859 |
| 30 | 8192 |
| 31 | 9983 |
| 32 | 12167 |
| 33 | 13969 |
| 34 | 15818 |
| 35 | 15947 |
| 36 | 16807 |
| 37 | 17485 |
| 38 | 19683 |
| 39 | 23489 |
| 40 | 23840 |
| 41 | 24389 |
| 42 | 25241 |
| 43 | 25389 |
| 44 | 29791 |
| 45 | 32768 |