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 | 390 |
| 2 | 780 |
| 3 | 798 |
| 4 | 1170 |
| 5 | 1365 |
| 6 | 1560 |
| 7 | 1596 |
| 8 | 1914 |
| 9 | 1950 |
| 10 | 2340 |
| 11 | 2394 |
| 12 | 2590 |
| 13 | 2730 |
| 14 | 2886 |
| 15 | 3120 |
| 16 | 3192 |
| 17 | 3510 |
| 18 | 3828 |
| 19 | 3900 |
| 20 | 3990 |
| 21 | 4095 |
| 22 | 4290 |
| 23 | 4386 |
| 24 | 4485 |
| 25 | 4680 |
| 26 | 4788 |
| 27 | 5070 |
| 28 | 5170 |
| 29 | 5180 |
| 30 | 5460 |
| 31 | 5586 |
| 32 | 5742 |
| 33 | 5772 |
| 34 | 5850 |
| 35 | 6042 |
| 36 | 6240 |
| 37 | 6384 |
| 38 | 6630 |
| 39 | 6699 |
| 40 | 6825 |
| 41 | 7020 |
| 42 | 7182 |
| 43 | 7410 |
| 44 | 7656 |