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 | 1 |
| 2 | 7 |
| 3 | 23 |
| 4 | 58 |
| 5 | 126 |
| 6 | 250 |
| 7 | 467 |
| 8 | 837 |
| 9 | 1457 |
| 10 | 2484 |
| 11 | 4172 |
| 12 | 6932 |
| 13 | 11429 |
| 14 | 18739 |
| 15 | 30603 |
| 16 | 49838 |
| 17 | 81002 |
| 18 | 131470 |
| 19 | 213175 |
| 20 | 345425 |
| 21 | 559461 |
| 22 | 905832 |
| 23 | 1466328 |
| 24 | 2373288 |
| 25 | 3840841 |
| 26 | 6215455 |
| 27 | 10057727 |
| 28 | 16274722 |
| 29 | 26334102 |
| 30 | 42610594 |
| 31 | 68946587 |
| 32 | 111559197 |