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 | 40 |
| 2 | 6680 |
| 3 | 7880 |
| 4 | 8920 |
| 5 | 9080 |
| 6 | 10280 |
| 7 | 12520 |
| 8 | 12680 |
| 9 | 14120 |
| 10 | 15320 |
| 11 | 15560 |
| 12 | 18280 |
| 13 | 20840 |
| 14 | 21640 |
| 15 | 22760 |
| 16 | 23480 |
| 17 | 25720 |
| 18 | 26440 |
| 19 | 28040 |
| 20 | 30040 |
| 21 | 30280 |
| 22 | 31880 |
| 23 | 33080 |
| 24 | 33560 |
| 25 | 34520 |
| 26 | 35240 |
| 27 | 35480 |
| 28 | 36280 |
| 29 | 38680 |
| 30 | 39640 |
| 31 | 42040 |
| 32 | 43880 |
| 33 | 44360 |
| 34 | 46120 |
| 35 | 46520 |
| 36 | 46840 |
| 37 | 47240 |
| 38 | 47720 |
| 39 | 48520 |