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 | 26 |
| 3 | 126 |
| 4 | 567 |
| 5 | 1243 |
| 6 | 3743 |
| 7 | 6243 |
| 8 | 13468 |
| 9 | 21749 |
| 10 | 38649 |
| 11 | 53533 |
| 12 | 97633 |
| 13 | 126533 |
| 14 | 189033 |
| 15 | 256633 |
| 16 | 372914 |
| 17 | 457014 |
| 18 | 664039 |
| 19 | 795083 |
| 20 | 1093199 |
| 21 | 1343199 |
| 22 | 1715299 |
| 23 | 1996199 |
| 24 | 2718699 |
| 25 | 3142500 |
| 26 | 3865000 |
| 27 | 4537400 |
| 28 | 5639900 |
| 29 | 6348864 |
| 30 | 8038864 |
| 31 | 8964308 |
| 32 | 10827533 |
| 33 | 12315933 |
| 34 | 14418433 |