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 | 1093 |
| 2 | 3279 |
| 3 | 3511 |
| 4 | 7651 |
| 5 | 10533 |
| 6 | 14209 |
| 7 | 17555 |
| 8 | 22953 |
| 9 | 31599 |
| 10 | 42627 |
| 11 | 45643 |
| 12 | 52665 |
| 13 | 68859 |
| 14 | 94797 |
| 15 | 99463 |
| 16 | 127881 |
| 17 | 136929 |
| 18 | 157995 |
| 19 | 228215 |
| 20 | 298389 |
| 21 | 410787 |
| 22 | 473985 |
| 23 | 684645 |
| 24 | 895167 |
| 25 | 1232361 |
| 26 | 2053935 |
| 27 | 2685501 |
| 28 | 3697083 |
| 29 | 3837523 |
| 30 | 6161805 |
| 31 | 11512569 |