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 | 9 |
| 2 | 31 |
| 3 | 76 |
| 4 | 155 |
| 5 | 281 |
| 6 | 469 |
| 7 | 736 |
| 8 | 1101 |
| 9 | 1585 |
| 10 | 2211 |
| 11 | 3004 |
| 12 | 3991 |
| 13 | 5201 |
| 14 | 6665 |
| 15 | 8416 |
| 16 | 10489 |
| 17 | 12921 |
| 18 | 15751 |
| 19 | 19020 |
| 20 | 22771 |
| 21 | 27049 |
| 22 | 31901 |
| 23 | 37376 |
| 24 | 43525 |
| 25 | 50401 |
| 26 | 58059 |
| 27 | 66556 |
| 28 | 75951 |
| 29 | 86305 |
| 30 | 97681 |
| 31 | 110144 |
| 32 | 123761 |
| 33 | 138601 |
| 34 | 154735 |
| 35 | 172236 |
| 36 | 191179 |
| 37 | 211641 |
| 38 | 233701 |