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 | 1 |
3 | 1 |
4 | 7 |
5 | 151 |
6 | 2251 |
7 | 26251 |
8 | 273841 |
9 | 3281041 |
10 | 61021801 |
11 | 1518719401 |
12 | 38199828151 |
13 | 905801252071 |
14 | 21398411003971 |
15 | 560160675014851 |
16 | 17260034904184801 |
17 | 596005144436100001 |
18 | 21359751419836426321 |
19 | 773082506262449261521 |
20 | 28839945213850125032551 |