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 | 3125 |
| 2 | 6250 |
| 3 | 9375 |
| 4 | 12500 |
| 5 | 18750 |
| 6 | 21875 |
| 7 | 25000 |
| 8 | 28125 |
| 9 | 34375 |
| 10 | 37500 |
| 11 | 43750 |
| 12 | 50000 |
| 13 | 56250 |
| 14 | 59375 |
| 15 | 65625 |
| 16 | 68750 |
| 17 | 71875 |
| 18 | 75000 |
| 19 | 84375 |
| 20 | 87500 |
| 21 | 96875 |
| 22 | 100000 |
| 23 | 103125 |
| 24 | 112500 |
| 25 | 118750 |
| 26 | 131250 |
| 27 | 134375 |
| 28 | 137500 |
| 29 | 143750 |
| 30 | 146875 |
| 31 | 150000 |
| 32 | 153125 |