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 | 2 |
| 3 | 3 |
| 4 | 3 |
| 5 | 10 |
| 6 | 13 |
| 7 | 4 |
| 8 | 21 |
| 9 | 74 |
| 10 | 75 |
| 11 | 5 |
| 12 | 36 |
| 13 | 219 |
| 14 | 730 |
| 15 | 541 |
| 16 | 6 |
| 17 | 55 |
| 18 | 484 |
| 19 | 3045 |
| 20 | 9002 |
| 21 | 4683 |
| 22 | 7 |
| 23 | 78 |
| 24 | 905 |
| 25 | 8676 |
| 26 | 52923 |
| 27 | 133210 |
| 28 | 47293 |
| 29 | 8 |
| 30 | 105 |
| 31 | 1518 |
| 32 | 19855 |
| 33 | 194404 |
| 34 | 1103781 |
| 35 | 2299754 |
| 36 | 545835 |
| 37 | 9 |
| 38 | 136 |
| 39 | 2359 |
| 40 | 39390 |
| 41 | 544505 |
| 42 | 5227236 |
| 43 | 26857659 |
| 44 | 45375130 |
| 45 | 7087261 |