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 | 1 |
| 1 | 4 |
| 2 | 1 |
| 3 | 16 |
| 4 | 5 |
| 5 | 1 |
| 6 | 64 |
| 7 | 22 |
| 8 | 6 |
| 9 | 1 |
| 10 | 256 |
| 11 | 93 |
| 12 | 29 |
| 13 | 7 |
| 14 | 1 |
| 15 | 1024 |
| 16 | 386 |
| 17 | 130 |
| 18 | 37 |
| 19 | 8 |
| 20 | 1 |
| 21 | 4096 |
| 22 | 1586 |
| 23 | 562 |
| 24 | 176 |
| 25 | 46 |
| 26 | 9 |
| 27 | 1 |
| 28 | 16384 |
| 29 | 6476 |
| 30 | 2380 |
| 31 | 794 |
| 32 | 232 |
| 33 | 56 |
| 34 | 10 |
| 35 | 1 |
| 36 | 65536 |
| 37 | 26333 |
| 38 | 9949 |
| 39 | 3473 |
| 40 | 1093 |
| 41 | 299 |
| 42 | 67 |
| 43 | 11 |
| 44 | 1 |
| 45 | 262144 |
| 46 | 106762 |
| 47 | 41226 |
| 48 | 14893 |
| 49 | 4944 |
| 50 | 1471 |
| 51 | 378 |
| 52 | 79 |
| 53 | 12 |
| 54 | 1 |
| 55 | 1048576 |
| 56 | 431910 |
| 57 | 169766 |
| 58 | 63004 |
| 59 | 21778 |
| 60 | 6885 |
| 61 | 1941 |
| 62 | 470 |
| 63 | 92 |
| 64 | 13 |
| 65 | 1 |