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 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 1 |
| 6 | 1 |
| 7 | 1 |
| 8 | 1 |
| 9 | 76 |
| 10 | 195 |
| 11 | 364 |
| 12 | 589 |
| 13 | 876 |
| 14 | 1231 |
| 15 | 1660 |
| 16 | 2169 |
| 17 | 2764 |
| 18 | 21232 |
| 19 | 57379 |
| 20 | 123291 |
| 21 | 235860 |
| 22 | 417784 |
| 23 | 698657 |
| 24 | 1116149 |
| 25 | 1717276 |
| 26 | 2559760 |
| 27 | 7386240 |
| 28 | 18797731 |
| 29 | 42769684 |
| 30 | 89201688 |
| 31 | 173879976 |
| 32 | 321141337 |
| 33 | 567405676 |
| 34 | 965768880 |
| 35 | 1591873744 |
| 36 | 3298800992 |