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 | 26 |
| 2 | 676 |
| 3 | 3354 |
| 4 | 16641 |
| 5 | 50052 |
| 6 | 150544 |
| 7 | 351140 |
| 8 | 819025 |
| 9 | 1634430 |
| 10 | 3261636 |
| 11 | 5853246 |
| 12 | 10504081 |
| 13 | 17449544 |
| 14 | 28987456 |
| 15 | 45403272 |
| 16 | 71115489 |
| 17 | 106340130 |
| 18 | 159012100 |
| 19 | 229010210 |
| 20 | 329821921 |
| 21 | 460490316 |
| 22 | 642926736 |
| 23 | 874503084 |
| 24 | 1189491121 |
| 25 | 1582286342 |