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 | 20 |
| 2 | 62 |
| 3 | 84 |
| 4 | 368 |
| 5 | 410 |
| 6 | 614 |
| 7 | 720 |
| 8 | 740 |
| 9 | 762 |
| 10 | 1230 |
| 11 | 1280 |
| 12 | 1988 |
| 13 | 1998 |
| 14 | 2064 |
| 15 | 2100 |
| 16 | 2268 |
| 17 | 2312 |
| 18 | 2468 |
| 19 | 2678 |
| 20 | 2940 |
| 21 | 3002 |
| 22 | 3324 |
| 23 | 3392 |
| 24 | 3462 |
| 25 | 3768 |
| 26 | 3848 |
| 27 | 3968 |
| 28 | 4178 |
| 29 | 4244 |
| 30 | 4680 |
| 31 | 4968 |
| 32 | 5022 |
| 33 | 5024 |
| 34 | 5198 |
| 35 | 5304 |
| 36 | 5382 |
| 37 | 5624 |
| 38 | 5822 |
| 39 | 5850 |
| 40 | 6048 |
| 41 | 6248 |
| 42 | 6338 |
| 43 | 6354 |
| 44 | 6398 |
| 45 | 6428 |