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 | 4 |
| 2 | 6 |
| 3 | 8 |
| 4 | 24 |
| 5 | 29 |
| 6 | 30 |
| 7 | 164 |
| 8 | 165 |
| 9 | 166 |
| 10 | 1051 |
| 11 | 2624 |
| 12 | 2638 |
| 13 | 2650 |
| 14 | 2670 |
| 15 | 2674 |
| 16 | 2676 |
| 17 | 40027 |
| 18 | 40028 |
| 19 | 40112 |
| 20 | 251701 |
| 21 | 251703 |
| 22 | 251706 |
| 23 | 251751 |
| 24 | 637144 |
| 25 | 637202 |
| 26 | 637216 |
| 27 | 637220 |
| 28 | 1617162 |
| 29 | 1617165 |
| 30 | 4124694 |
| 31 | 10553383 |
| 32 | 10553408 |
| 33 | 10553464 |
| 34 | 10553533 |
| 35 | 10553535 |
| 36 | 10553839 |
| 37 | 69709686 |