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 | 1 |
1 | 45045 |
2 | 9704539845 |
3 | 2437781614596900 |
4 | 651257537955459119685 |
5 | 179888173423256639605246920 |
6 | 50740927694468549286238961648100 |
7 | 14520123213959375344187178875204676660 |
8 | 4199008318481460680983513774150641241683525 |
9 | 1224055446916973458193847787407419946733555964400 |