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 | 3 |
| 1 | 7 |
| 2 | 10 |
| 3 | 17 |
| 4 | 27 |
| 5 | 44 |
| 6 | 71 |
| 7 | 115 |
| 8 | 186 |
| 9 | 301 |
| 10 | 487 |
| 11 | 788 |
| 12 | 1275 |
| 13 | 2063 |
| 14 | 3338 |
| 15 | 5401 |
| 16 | 8739 |
| 17 | 14140 |
| 18 | 22879 |
| 19 | 37019 |
| 20 | 59898 |
| 21 | 96917 |
| 22 | 156815 |
| 23 | 253732 |
| 24 | 410547 |
| 25 | 664279 |
| 26 | 1074826 |
| 27 | 1739105 |
| 28 | 2813931 |
| 29 | 4553036 |
| 30 | 7366967 |
| 31 | 11920003 |
| 32 | 19286970 |
| 33 | 31206973 |
| 34 | 50493943 |
| 35 | 81700916 |
| 36 | 132194859 |