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 | 14 |
| 3 | 59 |
| 4 | 136 |
| 5 | 245 |
| 6 | 386 |
| 7 | 559 |
| 8 | 764 |
| 9 | 1001 |
| 10 | 1270 |
| 11 | 1571 |
| 12 | 1904 |
| 13 | 2269 |
| 14 | 2666 |
| 15 | 3095 |
| 16 | 3556 |
| 17 | 4049 |
| 18 | 4574 |
| 19 | 5131 |
| 20 | 5720 |
| 21 | 6341 |
| 22 | 6994 |
| 23 | 7679 |
| 24 | 8396 |
| 25 | 9145 |
| 26 | 9926 |
| 27 | 10739 |
| 28 | 11584 |
| 29 | 12461 |
| 30 | 13370 |
| 31 | 14311 |
| 32 | 15284 |
| 33 | 16289 |
| 34 | 17326 |
| 35 | 18395 |
| 36 | 19496 |
| 37 | 20629 |
| 38 | 21794 |
| 39 | 22991 |
| 40 | 24220 |