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 | 0 |
| 1 | 391 |
| 2 | 910 |
| 3 | 1575 |
| 4 | 2405 |
| 5 | 3420 |
| 6 | 4641 |
| 7 | 6090 |
| 8 | 7790 |
| 9 | 9765 |
| 10 | 12040 |
| 11 | 14641 |
| 12 | 17595 |
| 13 | 20930 |
| 14 | 24675 |
| 15 | 28860 |
| 16 | 33516 |
| 17 | 38675 |
| 18 | 44370 |
| 19 | 50635 |
| 20 | 57505 |
| 21 | 65016 |
| 22 | 73205 |
| 23 | 82110 |
| 24 | 91770 |
| 25 | 102225 |
| 26 | 113516 |
| 27 | 125685 |
| 28 | 138775 |
| 29 | 152830 |
| 30 | 167895 |
| 31 | 184016 |
| 32 | 201240 |
| 33 | 219615 |
| 34 | 239190 |
| 35 | 260015 |
| 36 | 282141 |
| 37 | 305620 |
| 38 | 330505 |