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 | 1201 |
| 2 | 1621 |
| 3 | 3301 |
| 4 | 4561 |
| 5 | 5821 |
| 6 | 6661 |
| 7 | 8761 |
| 8 | 9181 |
| 9 | 9601 |
| 10 | 10861 |
| 11 | 11701 |
| 12 | 12541 |
| 13 | 13381 |
| 14 | 14221 |
| 15 | 15061 |
| 16 | 15901 |
| 17 | 16741 |
| 18 | 17581 |
| 19 | 19681 |
| 20 | 20101 |
| 21 | 20521 |
| 22 | 22621 |
| 23 | 23041 |
| 24 | 25561 |
| 25 | 25981 |
| 26 | 26821 |
| 27 | 27241 |
| 28 | 28081 |
| 29 | 28921 |
| 30 | 29761 |
| 31 | 30181 |
| 32 | 33961 |
| 33 | 34381 |
| 34 | 35221 |
| 35 | 36061 |
| 36 | 36901 |
| 37 | 37321 |