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 | 6 |
| 2 | 15 |
| 3 | 36 |
| 4 | 61 |
| 5 | 98 |
| 6 | 155 |
| 7 | 240 |
| 8 | 329 |
| 9 | 430 |
| 10 | 551 |
| 11 | 700 |
| 12 | 869 |
| 13 | 1082 |
| 14 | 1363 |
| 15 | 1704 |
| 16 | 2049 |
| 17 | 2406 |
| 18 | 2783 |
| 19 | 3188 |
| 20 | 3613 |
| 21 | 4082 |
| 22 | 4619 |
| 23 | 5216 |
| 24 | 5833 |
| 25 | 6494 |
| 26 | 7223 |
| 27 | 8028 |
| 28 | 8917 |
| 29 | 9962 |
| 30 | 11203 |
| 31 | 12568 |
| 32 | 13937 |
| 33 | 15318 |
| 34 | 16719 |
| 35 | 18148 |
| 36 | 19597 |
| 37 | 21090 |
| 38 | 22651 |
| 39 | 24272 |
| 40 | 25913 |
| 41 | 27598 |
| 42 | 29351 |
| 43 | 31180 |
| 44 | 33093 |
| 45 | 35162 |
| 46 | 37427 |