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 | 0 |
| 2 | 1 |
| 3 | 1 |
| 4 | 0 |
| 5 | 1 |
| 6 | 3 |
| 7 | 2 |
| 8 | 0 |
| 9 | 1 |
| 10 | 14 |
| 11 | 6 |
| 12 | 3 |
| 13 | 0 |
| 14 | 1 |
| 15 | 77 |
| 16 | 29 |
| 17 | 9 |
| 18 | 4 |
| 19 | 0 |
| 20 | 1 |
| 21 | 497 |
| 22 | 160 |
| 23 | 45 |
| 24 | 12 |
| 25 | 5 |
| 26 | 0 |
| 27 | 1 |
| 28 | 3676 |
| 29 | 1031 |
| 30 | 249 |
| 31 | 62 |
| 32 | 15 |
| 33 | 6 |
| 34 | 0 |
| 35 | 1 |
| 36 | 30677 |
| 37 | 7590 |
| 38 | 1603 |
| 39 | 344 |
| 40 | 80 |
| 41 | 18 |
| 42 | 7 |
| 43 | 0 |
| 44 | 1 |
| 45 | 285335 |
| 46 | 63006 |
| 47 | 11751 |
| 48 | 2214 |
| 49 | 445 |
| 50 | 99 |
| 51 | 21 |
| 52 | 8 |
| 53 | 0 |
| 54 | 1 |
| 55 | 2928846 |
| 56 | 583160 |
| 57 | 97056 |
| 58 | 16168 |
| 59 | 2865 |
| 60 | 552 |
| 61 | 119 |
| 62 | 24 |