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) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 102 |
| 3 | 203 |
| 4 | 370 |
| 5 | 563 |
| 6 | 836 |
| 7 | 1111 |
| 8 | 1470 |
| 9 | 1855 |
| 10 | 2306 |
| 11 | 2757 |
| 12 | 3298 |
| 13 | 3857 |
| 14 | 4506 |
| 15 | 5159 |
| 16 | 5868 |
| 17 | 6603 |
| 18 | 7428 |
| 19 | 8255 |
| 20 | 9172 |
| 21 | 10105 |
| 22 | 11098 |
| 23 | 12101 |
| 24 | 13194 |
| 25 | 14305 |
| 26 | 15496 |
| 27 | 16697 |
| 28 | 17964 |
| 29 | 19251 |
| 30 | 20628 |
| 31 | 21997 |
| 32 | 23456 |
| 33 | 24941 |
| 34 | 26492 |
| 35 | 28053 |
| 36 | 29688 |
| 37 | 31341 |
| 38 | 33084 |