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 | 19 |
| 2 | 6949 |
| 3 | 10111 |
| 4 | 15727 |
| 5 | 20149 |
| 6 | 24799 |
| 7 | 26041 |
| 8 | 26881 |
| 9 | 29587 |
| 10 | 29947 |
| 11 | 40213 |
| 12 | 41203 |
| 13 | 44257 |
| 14 | 46747 |
| 15 | 47701 |
| 16 | 49057 |
| 17 | 50023 |
| 18 | 51061 |
| 19 | 55921 |
| 20 | 66109 |
| 21 | 66643 |
| 22 | 73939 |
| 23 | 76819 |
| 24 | 79579 |
| 25 | 95947 |
| 26 | 106501 |
| 27 | 110083 |
| 28 | 111781 |
| 29 | 112213 |
| 30 | 114679 |