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 | 1 |
| 2 | 3 |
| 3 | 5 |
| 4 | 125 |
| 5 | 245 |
| 6 | 375 |
| 7 | 715 |
| 8 | 845 |
| 9 | 847 |
| 10 | 1215 |
| 11 | 2873 |
| 12 | 11583 |
| 13 | 12635 |
| 14 | 21879 |
| 15 | 24255 |
| 16 | 31213 |
| 17 | 33495 |
| 18 | 36125 |
| 19 | 42875 |
| 20 | 48125 |
| 21 | 48841 |
| 22 | 71269 |
| 23 | 100793 |
| 24 | 102245 |
| 25 | 104907 |
| 26 | 157035 |
| 27 | 173641 |
| 28 | 191607 |
| 29 | 206045 |
| 30 | 240787 |
| 31 | 244205 |
| 32 | 251459 |
| 33 | 302575 |
| 34 | 313937 |
| 35 | 351509 |
| 36 | 359513 |
| 37 | 375687 |
| 38 | 384475 |
| 39 | 388531 |
| 40 | 417605 |
| 41 | 419957 |
| 42 | 444889 |
| 43 | 468999 |
| 44 | 521703 |
| 45 | 586177 |
| 46 | 635375 |