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 | 12 |
| 2 | 18 |
| 3 | 20 |
| 4 | 24 |
| 5 | 40 |
| 6 | 56 |
| 7 | 88 |
| 8 | 104 |
| 9 | 196 |
| 10 | 224 |
| 11 | 234 |
| 12 | 368 |
| 13 | 464 |
| 14 | 650 |
| 15 | 992 |
| 16 | 1504 |
| 17 | 1888 |
| 18 | 1952 |
| 19 | 3724 |
| 20 | 5624 |
| 21 | 9112 |
| 22 | 11096 |
| 23 | 13736 |
| 24 | 15376 |
| 25 | 15872 |
| 26 | 16256 |
| 27 | 17816 |
| 28 | 24448 |
| 29 | 28544 |
| 30 | 30592 |
| 31 | 32128 |
| 32 | 77744 |
| 33 | 98048 |
| 34 | 122624 |
| 35 | 128768 |
| 36 | 130304 |
| 37 | 174592 |
| 38 | 396896 |
| 39 | 507392 |
| 40 | 521728 |
| 41 | 522752 |
| 42 | 537248 |