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 | 3570 |
| 2 | 8778 |
| 3 | 9870 |
| 4 | 12090 |
| 5 | 13530 |
| 6 | 20706 |
| 7 | 20910 |
| 8 | 21945 |
| 9 | 24090 |
| 10 | 24310 |
| 11 | 26565 |
| 12 | 33670 |
| 13 | 40470 |
| 14 | 40755 |
| 15 | 47586 |
| 16 | 54285 |
| 17 | 57630 |
| 18 | 57970 |
| 19 | 63546 |
| 20 | 66430 |
| 21 | 69006 |
| 22 | 72390 |
| 23 | 76245 |
| 24 | 87990 |
| 25 | 88410 |
| 26 | 91806 |
| 27 | 92235 |
| 28 | 94395 |
| 29 | 94830 |
| 30 | 98790 |
| 31 | 121278 |
| 32 | 130305 |
| 33 | 132870 |
| 34 | 133386 |
| 35 | 141778 |
| 36 | 148785 |
| 37 | 154290 |
| 38 | 159330 |
| 39 | 163878 |
| 40 | 167910 |