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 | 12 |
| 3 | 23 |
| 4 | 45 |
| 5 | 325 |
| 6 | 703 |
| 7 | 2705 |
| 8 | 3598 |
| 9 | 4218 |
| 10 | 7338 |
| 11 | 10698 |
| 12 | 13562 |
| 13 | 16478 |
| 14 | 16665 |
| 15 | 20195 |
| 16 | 25195 |
| 17 | 29678 |
| 18 | 32312 |
| 19 | 36228 |
| 20 | 51882 |
| 21 | 79628 |
| 22 | 83522 |
| 23 | 84513 |
| 24 | 84525 |
| 25 | 89453 |
| 26 | 100028 |
| 27 | 106710 |
| 28 | 107712 |
| 29 | 108868 |
| 30 | 114527 |
| 31 | 119142 |
| 32 | 145590 |
| 33 | 147758 |
| 34 | 151557 |
| 35 | 167155 |
| 36 | 173960 |
| 37 | 190547 |
| 38 | 192588 |