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 | 12 |
| 2 | 1035 |
| 3 | 2058 |
| 4 | 3081 |
| 5 | 4104 |
| 6 | 5127 |
| 7 | 6150 |
| 8 | 7173 |
| 9 | 8196 |
| 10 | 9219 |
| 11 | 10242 |
| 12 | 11265 |
| 13 | 12288 |
| 14 | 59060 |
| 15 | 60083 |
| 16 | 61106 |
| 17 | 62129 |
| 18 | 63152 |
| 19 | 64175 |
| 20 | 65198 |
| 21 | 66221 |
| 22 | 67244 |
| 23 | 68267 |
| 24 | 69290 |
| 25 | 70313 |
| 26 | 118108 |
| 27 | 119131 |
| 28 | 120154 |
| 29 | 121177 |
| 30 | 122200 |
| 31 | 123223 |
| 32 | 124246 |
| 33 | 125269 |
| 34 | 126292 |
| 35 | 127315 |
| 36 | 128338 |
| 37 | 177156 |
| 38 | 178179 |
| 39 | 179202 |