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 | 1 |
| 2 | 4 |
| 3 | 9 |
| 4 | 10 |
| 5 | 54 |
| 6 | 71 |
| 7 | 191 |
| 8 | 236 |
| 9 | 446 |
| 10 | 1025 |
| 11 | 1310 |
| 12 | 2259 |
| 13 | 3245 |
| 14 | 3820 |
| 15 | 5048 |
| 16 | 7321 |
| 17 | 10060 |
| 18 | 11473 |
| 19 | 15328 |
| 20 | 18358 |
| 21 | 20381 |
| 22 | 25672 |
| 23 | 30222 |
| 24 | 36561 |
| 25 | 46367 |
| 26 | 53031 |
| 27 | 58108 |
| 28 | 65444 |
| 29 | 70971 |
| 30 | 78391 |
| 31 | 104184 |
| 32 | 116542 |
| 33 | 133095 |
| 34 | 142728 |
| 35 | 169931 |
| 36 | 181324 |
| 37 | 203429 |
| 38 | 226622 |