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 | 4 |
2 | 31 |
3 | 453 |
4 | 9957 |
5 | 293103 |
6 | 10850625 |
7 | 484699491 |
8 | 25381819737 |
9 | 1525299702363 |
10 | 103484966417109 |
11 | 7824985701013143 |
12 | 652582573442231733 |
13 | 59509330659228595239 |
14 | 5890961096785803165129 |
15 | 629159786981753244521787 |
16 | 72111288184913038638092337 |
17 | 8828896697592792281849882547 |