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 | 32671170 |
| 2 | 54130440 |
| 3 | 59806740 |
| 4 | 145727400 |
| 5 | 224494620 |
| 6 | 246632190 |
| 7 | 280723800 |
| 8 | 301125300 |
| 9 | 356845020 |
| 10 | 440379870 |
| 11 | 486229380 |
| 12 | 601904940 |
| 13 | 676987920 |
| 14 | 777534660 |
| 15 | 785544480 |
| 16 | 789052530 |
| 17 | 799786890 |
| 18 | 943698210 |
| 19 | 1535452800 |
| 20 | 1536160080 |
| 21 | 1760583300 |
| 22 | 1808008020 |