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 | 249 |
3 | 8537 |
4 | 186073 |
5 | 3427545 |
6 | 58664153 |
7 | 970097881 |
8 | 15776875737 |
9 | 254486643929 |
10 | 4088295982297 |
11 | 65545039643865 |
12 | 1049779971687641 |
13 | 16804957869966553 |
14 | 268947166998693081 |
15 | 4303697458594972889 |
16 | 68863501862374868185 |