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 | 2 |
| 1 | 8 |
| 2 | 10 |
| 3 | 18 |
| 4 | 28 |
| 5 | 46 |
| 6 | 74 |
| 7 | 120 |
| 8 | 194 |
| 9 | 314 |
| 10 | 508 |
| 11 | 822 |
| 12 | 1330 |
| 13 | 2152 |
| 14 | 3482 |
| 15 | 5634 |
| 16 | 9116 |
| 17 | 14750 |
| 18 | 23866 |
| 19 | 38616 |
| 20 | 62482 |
| 21 | 101098 |
| 22 | 163580 |
| 23 | 264678 |
| 24 | 428258 |
| 25 | 692936 |
| 26 | 1121194 |
| 27 | 1814130 |
| 28 | 2935324 |
| 29 | 4749454 |
| 30 | 7684778 |
| 31 | 12434232 |
| 32 | 20119010 |
| 33 | 32553242 |
| 34 | 52672252 |
| 35 | 85225494 |
| 36 | 137897746 |
| 37 | 223123240 |