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) |
|---|---|
| 1 | 13 |
| 2 | 6 |
| 3 | 19 |
| 4 | 25 |
| 5 | 44 |
| 6 | 69 |
| 7 | 113 |
| 8 | 182 |
| 9 | 295 |
| 10 | 477 |
| 11 | 772 |
| 12 | 1249 |
| 13 | 2021 |
| 14 | 3270 |
| 15 | 5291 |
| 16 | 8561 |
| 17 | 13852 |
| 18 | 22413 |
| 19 | 36265 |
| 20 | 58678 |
| 21 | 94943 |
| 22 | 153621 |
| 23 | 248564 |
| 24 | 402185 |
| 25 | 650749 |
| 26 | 1052934 |
| 27 | 1703683 |
| 28 | 2756617 |
| 29 | 4460300 |
| 30 | 7216917 |
| 31 | 11677217 |
| 32 | 18894134 |
| 33 | 30571351 |
| 34 | 49465485 |
| 35 | 80036836 |
| 36 | 129502321 |