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 | 256 |
| 2 | 493 |
| 3 | 673 |
| 4 | 849 |
| 5 | 1181 |
| 6 | 1465 |
| 7 | 1933 |
| 8 | 2253 |
| 9 | 2865 |
| 10 | 4057 |
| 11 | 4529 |
| 12 | 6001 |
| 13 | 7053 |
| 14 | 7653 |
| 15 | 8841 |
| 16 | 10897 |
| 17 | 13125 |
| 18 | 14001 |
| 19 | 16509 |
| 20 | 18281 |
| 21 | 19285 |
| 22 | 22233 |
| 23 | 24285 |
| 24 | 27637 |
| 25 | 32461 |
| 26 | 34953 |
| 27 | 36273 |
| 28 | 38901 |
| 29 | 40345 |
| 30 | 43117 |
| 31 | 53769 |
| 32 | 56981 |
| 33 | 62053 |
| 34 | 63813 |
| 35 | 72817 |
| 36 | 74729 |
| 37 | 80521 |
| 38 | 86493 |
| 39 | 90561 |
| 40 | 96937 |
| 41 | 103485 |
| 42 | 105801 |
| 43 | 117281 |