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 | 0 |
| 2 | 3 |
| 3 | 29 |
| 4 | 79 |
| 5 | 153 |
| 6 | 251 |
| 7 | 373 |
| 8 | 519 |
| 9 | 689 |
| 10 | 883 |
| 11 | 1101 |
| 12 | 1343 |
| 13 | 1609 |
| 14 | 1899 |
| 15 | 2213 |
| 16 | 2551 |
| 17 | 2913 |
| 18 | 3299 |
| 19 | 3709 |
| 20 | 4143 |
| 21 | 4601 |
| 22 | 5083 |
| 23 | 5589 |
| 24 | 6119 |
| 25 | 6673 |
| 26 | 7251 |
| 27 | 7853 |
| 28 | 8479 |
| 29 | 9129 |
| 30 | 9803 |
| 31 | 10501 |
| 32 | 11223 |
| 33 | 11969 |
| 34 | 12739 |
| 35 | 13533 |
| 36 | 14351 |
| 37 | 15193 |
| 38 | 16059 |
| 39 | 16949 |
| 40 | 17863 |