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 | 5 |
| 2 | 10 |
| 3 | 19 |
| 4 | 33 |
| 5 | 56 |
| 6 | 93 |
| 7 | 153 |
| 8 | 250 |
| 9 | 407 |
| 10 | 661 |
| 11 | 1072 |
| 12 | 1737 |
| 13 | 2813 |
| 14 | 4554 |
| 15 | 7371 |
| 16 | 11929 |
| 17 | 19304 |
| 18 | 31237 |
| 19 | 50545 |
| 20 | 81786 |
| 21 | 132335 |
| 22 | 214125 |
| 23 | 346464 |
| 24 | 560593 |
| 25 | 907061 |
| 26 | 1467658 |
| 27 | 2374723 |
| 28 | 3842385 |
| 29 | 6217112 |
| 30 | 10059501 |
| 31 | 16276617 |
| 32 | 26336122 |