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) |
|---|---|
| 0 | 7 |
| 1 | 49079 |
| 2 | 361383 |
| 3 | 1185751 |
| 4 | 2771015 |
| 5 | 5366007 |
| 6 | 9219559 |
| 7 | 14580503 |
| 8 | 21697671 |
| 9 | 30819895 |
| 10 | 42196007 |
| 11 | 56074839 |
| 12 | 72705223 |
| 13 | 92335991 |
| 14 | 115215975 |
| 15 | 141594007 |
| 16 | 171718919 |
| 17 | 205839543 |
| 18 | 244204711 |
| 19 | 287063255 |
| 20 | 334664007 |
| 21 | 387255799 |
| 22 | 445087463 |
| 23 | 508407831 |
| 24 | 577465735 |
| 25 | 652510007 |
| 26 | 733789479 |
| 27 | 821552983 |