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) |
---|---|
2 | 2 |
3 | 14 |
4 | 332 |
5 | 18264 |
6 | 1664354 |
7 | 222406776 |
8 | 40865005494 |
9 | 9880209206458 |
10 | 3041127561315224 |
11 | 1161157777643184900 |
12 | 538583682082245127336 |
13 | 298292500833816420226008 |
14 | 194444097328912809590995986 |
15 | 147362699895662080130636012160 |
16 | 128481853971530055408959624233748 |
17 | 127695847335468919414701788927638656 |