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 | 225 |
3 | 714000 |
4 | 10430111250 |
5 | 455589570897000 |
6 | 46993311212615010000 |
7 | 9839324906977709480400000 |
8 | 3761494651833327732316790250000 |
9 | 2427487105139453587868600367048750000 |
10 | 2489491831933123075592260875312720412500000 |
11 | 3867129529486594159007141093572270035942600000000 |