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 | 6 |
| 1 | 13 |
| 2 | 19 |
| 3 | 32 |
| 4 | 51 |
| 5 | 83 |
| 6 | 134 |
| 7 | 217 |
| 8 | 351 |
| 9 | 568 |
| 10 | 919 |
| 11 | 1487 |
| 12 | 2406 |
| 13 | 3893 |
| 14 | 6299 |
| 15 | 10192 |
| 16 | 16491 |
| 17 | 26683 |
| 18 | 43174 |
| 19 | 69857 |
| 20 | 113031 |
| 21 | 182888 |
| 22 | 295919 |
| 23 | 478807 |
| 24 | 774726 |
| 25 | 1253533 |
| 26 | 2028259 |
| 27 | 3281792 |
| 28 | 5310051 |
| 29 | 8591843 |
| 30 | 13901894 |
| 31 | 22493737 |
| 32 | 36395631 |
| 33 | 58889368 |
| 34 | 95284999 |
| 35 | 154174367 |
| 36 | 249459366 |
| 37 | 403633733 |
| 38 | 653093099 |