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 | 0 |
1 | 1 |
2 | 1 |
3 | 727 |
4 | 64357 |
5 | 7512151 |
6 | 1143589261 |
7 | 177189092767 |
8 | 23695071256837 |
9 | 2668384623898951 |
10 | 260281239918269821 |
11 | 22750998388694399407 |
12 | 1832528834698360763317 |
13 | 138901315742774351716951 |
14 | 10061570091146133148587181 |
15 | 704453005976484684303395647 |