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 | 10 |
1 | 30000 |
2 | 58500000000 |
3 | 71406562500000000000 |
4 | 54478744277343750000000000000000 |
5 | 25977486943588417053222656250000000000000000000 |
6 | 7741894375438878098811060190200805664062500000000000000000000000 |
7 | 1442040200190701731357565969692841463256627321243286132812500000000000000000000000000 |