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 | 37 |
| 2 | 73 |
| 3 | 1237 |
| 4 | 3019 |
| 5 | 7321 |
| 6 | 9103 |
| 7 | 104801 |
| 8 | 105601 |
| 9 | 106501 |
| 10 | 108401 |
| 11 | 111211 |
| 12 | 112111 |
| 13 | 120121 |
| 14 | 121021 |
| 15 | 137831 |
| 16 | 138731 |
| 17 | 144541 |
| 18 | 145441 |
| 19 | 150151 |
| 20 | 151051 |
| 21 | 161561 |
| 22 | 165161 |
| 23 | 167861 |
| 24 | 168761 |
| 25 | 171271 |
| 26 | 172171 |
| 27 | 180181 |
| 28 | 181081 |
| 29 | 185681 |
| 30 | 186581 |
| 31 | 189337 |
| 32 | 194891 |
| 33 | 198491 |
| 34 | 302647 |
| 35 | 305603 |
| 36 | 306503 |