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 | 1 |
| 2 | 4 |
| 3 | 6 |
| 4 | 15 |
| 5 | 14 |
| 6 | 44 |
| 7 | 30 |
| 8 | 88 |
| 9 | 90 |
| 10 | 168 |
| 11 | 112 |
| 12 | 462 |
| 13 | 202 |
| 14 | 540 |
| 15 | 704 |
| 16 | 1155 |
| 17 | 594 |
| 18 | 2310 |
| 19 | 980 |
| 20 | 3762 |
| 21 | 3168 |
| 22 | 4008 |
| 23 | 2510 |
| 24 | 12600 |
| 25 | 5874 |
| 26 | 9744 |
| 27 | 12040 |
| 28 | 22308 |
| 29 | 9130 |
| 30 | 44832 |
| 31 | 13684 |
| 32 | 50094 |
| 33 | 40572 |
| 34 | 49240 |
| 35 | 59532 |
| 36 | 161793 |
| 37 | 43274 |
| 38 | 104060 |
| 39 | 124740 |
| 40 | 298704 |
| 41 | 89166 |
| 42 | 425392 |
| 43 | 126522 |
| 44 | 451050 |