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) |
|---|---|
| 1 | 10 |
| 2 | 38 |
| 3 | 99 |
| 4 | 205 |
| 5 | 370 |
| 6 | 606 |
| 7 | 927 |
| 8 | 1345 |
| 9 | 1874 |
| 10 | 2526 |
| 11 | 3315 |
| 12 | 4253 |
| 13 | 5354 |
| 14 | 6630 |
| 15 | 8095 |
| 16 | 9761 |
| 17 | 11642 |
| 18 | 13750 |
| 19 | 16099 |
| 20 | 18701 |
| 21 | 21570 |
| 22 | 24718 |
| 23 | 28159 |
| 24 | 31905 |
| 25 | 35970 |
| 26 | 40366 |
| 27 | 45107 |
| 28 | 50205 |
| 29 | 55674 |
| 30 | 61526 |
| 31 | 67775 |
| 32 | 74433 |
| 33 | 81514 |
| 34 | 89030 |
| 35 | 96995 |
| 36 | 105421 |
| 37 | 114322 |
| 38 | 123710 |
| 39 | 133599 |