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 | 60 |
| 3 | 108 |
| 4 | 128 |
| 5 | 252 |
| 6 | 276 |
| 7 | 440 |
| 8 | 612 |
| 9 | 696 |
| 10 | 996 |
| 11 | 1088 |
| 12 | 1380 |
| 13 | 1500 |
| 14 | 1824 |
| 15 | 1860 |
| 16 | 1932 |
| 17 | 2064 |
| 18 | 2472 |
| 19 | 2796 |
| 20 | 2928 |
| 21 | 3060 |
| 22 | 3132 |
| 23 | 3384 |
| 24 | 3516 |
| 25 | 4584 |
| 26 | 4932 |
| 27 | 5076 |
| 28 | 5136 |
| 29 | 5436 |
| 30 | 5700 |
| 31 | 5888 |
| 32 | 6096 |
| 33 | 6372 |
| 34 | 6640 |
| 35 | 6744 |
| 36 | 7020 |
| 37 | 7080 |
| 38 | 7380 |
| 39 | 7452 |
| 40 | 7476 |
| 41 | 7704 |
| 42 | 8040 |
| 43 | 8676 |
| 44 | 8892 |