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 | 4 |
| 1 | 14 |
| 2 | 34 |
| 3 | 69 |
| 4 | 125 |
| 5 | 209 |
| 6 | 329 |
| 7 | 494 |
| 8 | 714 |
| 9 | 1000 |
| 10 | 1364 |
| 11 | 1819 |
| 12 | 2379 |
| 13 | 3059 |
| 14 | 3875 |
| 15 | 4844 |
| 16 | 5984 |
| 17 | 7314 |
| 18 | 8854 |
| 19 | 10625 |
| 20 | 12649 |
| 21 | 14949 |
| 22 | 17549 |
| 23 | 20474 |
| 24 | 23750 |
| 25 | 27404 |
| 26 | 31464 |
| 27 | 35959 |
| 28 | 40919 |
| 29 | 46375 |
| 30 | 52359 |
| 31 | 58904 |
| 32 | 66044 |
| 33 | 73814 |
| 34 | 82250 |
| 35 | 91389 |
| 36 | 101269 |
| 37 | 111929 |
| 38 | 123409 |
| 39 | 135750 |