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 | 18 |
| 2 | 83 |
| 3 | 228 |
| 4 | 486 |
| 5 | 888 |
| 6 | 1466 |
| 7 | 2255 |
| 8 | 3283 |
| 9 | 4583 |
| 10 | 6189 |
| 11 | 8134 |
| 12 | 10445 |
| 13 | 13158 |
| 14 | 16305 |
| 15 | 19916 |
| 16 | 24027 |
| 17 | 28667 |
| 18 | 33870 |
| 19 | 39665 |
| 20 | 46086 |
| 21 | 53166 |
| 22 | 60937 |
| 23 | 69429 |
| 24 | 78675 |
| 25 | 88709 |
| 26 | 99561 |
| 27 | 111263 |
| 28 | 123849 |
| 29 | 137347 |
| 30 | 151793 |
| 31 | 167219 |
| 32 | 183658 |
| 33 | 201139 |
| 34 | 219695 |
| 35 | 239359 |
| 36 | 260165 |
| 37 | 282141 |
| 38 | 305320 |