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 | 3 |
| 2 | 1 |
| 3 | 9 |
| 4 | 4 |
| 5 | 1 |
| 6 | 29 |
| 7 | 13 |
| 8 | 5 |
| 9 | 1 |
| 10 | 99 |
| 11 | 42 |
| 12 | 18 |
| 13 | 6 |
| 14 | 1 |
| 15 | 351 |
| 16 | 141 |
| 17 | 60 |
| 18 | 24 |
| 19 | 7 |
| 20 | 1 |
| 21 | 1275 |
| 22 | 492 |
| 23 | 201 |
| 24 | 84 |
| 25 | 31 |
| 26 | 8 |
| 27 | 1 |
| 28 | 4707 |
| 29 | 1767 |
| 30 | 693 |
| 31 | 285 |
| 32 | 115 |
| 33 | 39 |
| 34 | 9 |
| 35 | 1 |
| 36 | 17577 |
| 37 | 6474 |
| 38 | 2460 |
| 39 | 978 |
| 40 | 400 |
| 41 | 154 |
| 42 | 48 |
| 43 | 10 |
| 44 | 1 |
| 45 | 66197 |
| 46 | 24051 |
| 47 | 8934 |
| 48 | 3438 |
| 49 | 1378 |
| 50 | 554 |
| 51 | 202 |
| 52 | 58 |
| 53 | 11 |
| 54 | 1 |
| 55 | 250953 |
| 56 | 90248 |
| 57 | 32985 |
| 58 | 12372 |
| 59 | 4816 |
| 60 | 1932 |
| 61 | 756 |
| 62 | 260 |
| 63 | 69 |
| 64 | 12 |
| 65 | 1 |