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) |
|---|---|
| 0 | 180 |
| 1 | 366 |
| 2 | 378 |
| 3 | 582 |
| 4 | 594 |
| 5 | 846 |
| 6 | 1026 |
| 7 | 1374 |
| 8 | 1386 |
| 9 | 2358 |
| 10 | 2790 |
| 11 | 4698 |
| 12 | 6192 |
| 13 | 11540 |
| 14 | 12736 |
| 15 | 12664 |
| 16 | 11096 |
| 17 | 11104 |
| 18 | 10820 |
| 19 | 11944 |
| 20 | 10466 |
| 21 | 5236 |
| 22 | 6860 |
| 23 | 9940 |
| 24 | 14252 |
| 25 | 14308 |
| 26 | 15218 |
| 27 | 10894 |
| 28 | 6746 |
| 29 | 3376 |
| 30 | 3196 |
| 31 | 2852 |
| 32 | 2524 |
| 33 | 1900 |
| 34 | 2440 |
| 35 | 3140 |
| 36 | 3496 |
| 37 | 3704 |
| 38 | 3256 |
| 39 | 3584 |
| 40 | 4600 |
| 41 | 6560 |
| 42 | 9316 |
| 43 | 8072 |
| 44 | 7078 |
| 45 | 3542 |
| 46 | 3370 |
| 47 | 2714 |
| 48 | 1606 |
| 49 | 1058 |
| 50 | 601 |
| 51 | 1 |
| 52 | 0 |