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 | 2 |
| 2 | 11 |
| 3 | 22 |
| 4 | 29 |
| 5 | 26 |
| 6 | 7 |
| 7 | -34 |
| 8 | -103 |
| 9 | -206 |
| 10 | -349 |
| 11 | -538 |
| 12 | -779 |
| 13 | -1078 |
| 14 | -1441 |
| 15 | -1874 |
| 16 | -2383 |
| 17 | -2974 |
| 18 | -3653 |
| 19 | -4426 |
| 20 | -5299 |
| 21 | -6278 |
| 22 | -7369 |
| 23 | -8578 |
| 24 | -9911 |
| 25 | -11374 |
| 26 | -12973 |
| 27 | -14714 |
| 28 | -16603 |
| 29 | -18646 |
| 30 | -20849 |
| 31 | -23218 |
| 32 | -25759 |
| 33 | -28478 |
| 34 | -31381 |
| 35 | -34474 |
| 36 | -37763 |
| 37 | -41254 |