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 | 1 |
2 | 6 |
3 | 69 |
4 | 1196 |
5 | 27900 |
6 | 820554 |
7 | 29168048 |
8 | 1216826120 |
9 | 58301363808 |
10 | 3155539049040 |
11 | 190434409300872 |
12 | 12679792851087768 |
13 | 923409652630222680 |
14 | 73016802381788896344 |
15 | 6230201355664856039640 |
16 | 570574779781503603910464 |
17 | 55826084651771645745562368 |