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 | 2 |
| 2 | 5 |
| 3 | 13 |
| 4 | 25 |
| 5 | 41 |
| 6 | 61 |
| 7 | 85 |
| 8 | 113 |
| 9 | 145 |
| 10 | 202 |
| 11 | 605 |
| 12 | 1573 |
| 13 | 3025 |
| 14 | 4961 |
| 15 | 7381 |
| 16 | 10285 |
| 17 | 13673 |
| 18 | 17545 |
| 19 | 20002 |
| 20 | 22522 |
| 21 | 26962 |
| 22 | 31802 |
| 23 | 37042 |
| 24 | 42682 |
| 25 | 48722 |
| 26 | 55162 |
| 27 | 62002 |
| 28 | 69242 |
| 29 | 77285 |
| 30 | 85748 |
| 31 | 94228 |
| 32 | 103108 |
| 33 | 112388 |
| 34 | 122068 |
| 35 | 132148 |
| 36 | 142628 |
| 37 | 153508 |
| 38 | 164788 |