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 | 520 |
| 2 | 535 |
| 3 | 550 |
| 4 | 600 |
| 5 | 615 |
| 6 | 680 |
| 7 | 775 |
| 8 | 790 |
| 9 | 855 |
| 10 | 1030 |
| 11 | 1144 |
| 12 | 1159 |
| 13 | 1224 |
| 14 | 1365 |
| 15 | 1380 |
| 16 | 1399 |
| 17 | 1445 |
| 18 | 1540 |
| 19 | 1555 |
| 20 | 1605 |
| 21 | 1620 |
| 22 | 1635 |
| 23 | 1685 |
| 24 | 1700 |
| 25 | 1768 |
| 26 | 1795 |
| 27 | 1815 |
| 28 | 1830 |
| 29 | 1860 |
| 30 | 1875 |
| 31 | 1895 |
| 32 | 1989 |
| 33 | 2070 |
| 34 | 2164 |
| 35 | 2229 |
| 36 | 2244 |
| 37 | 2439 |
| 38 | 2485 |
| 39 | 2580 |
| 40 | 2595 |
| 41 | 2645 |
| 42 | 2660 |
| 43 | 2675 |
| 44 | 2680 |
| 45 | 2695 |