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 | 18 |
| 2 | 666 |
| 3 | 23994 |
| 4 | 679 |
| 5 | 31 |
| 6 | 1134 |
| 7 | 40842 |
| 8 | 1470330 |
| 9 | 681 |
| 10 | 33 |
| 11 | 1206 |
| 12 | 43434 |
| 13 | 1563642 |
| 14 | 43447 |
| 15 | 1219 |
| 16 | 43902 |
| 17 | 1580490 |
| 18 | 56897658 |
| 19 | 43449 |
| 20 | 1221 |
| 21 | 43974 |
| 22 | 1583082 |
| 23 | 56990970 |
| 24 | 1583095 |
| 25 | 43987 |
| 26 | 1583550 |
| 27 | 57007818 |
| 28 | 2052281466 |
| 29 | 1583097 |
| 30 | 43989 |
| 31 | 1583622 |
| 32 | 57010410 |
| 33 | 2052374778 |
| 34 | 57010423 |
| 35 | 1583635 |