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 | 1 |
| 1 | 25 |
| 2 | 79 |
| 3 | 163 |
| 4 | 277 |
| 5 | 421 |
| 6 | 595 |
| 7 | 799 |
| 8 | 1033 |
| 9 | 1297 |
| 10 | 1591 |
| 11 | 1915 |
| 12 | 2269 |
| 13 | 2653 |
| 14 | 3067 |
| 15 | 3511 |
| 16 | 3985 |
| 17 | 4489 |
| 18 | 5023 |
| 19 | 5587 |
| 20 | 6181 |
| 21 | 6805 |
| 22 | 7459 |
| 23 | 8143 |
| 24 | 8857 |
| 25 | 9601 |
| 26 | 10375 |
| 27 | 11179 |
| 28 | 12013 |
| 29 | 12877 |
| 30 | 13771 |
| 31 | 14695 |
| 32 | 15649 |
| 33 | 16633 |
| 34 | 17647 |
| 35 | 18691 |
| 36 | 19765 |
| 37 | 20869 |
| 38 | 22003 |
| 39 | 23167 |