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 | 71 |
3 | 2434 |
4 | 126117 |
5 | 8804776 |
6 | 775425427 |
7 | 82565249670 |
8 | 10319537275913 |
9 | 1481520436347628 |
10 | 240291243489544191 |
11 | 43458295155840595306 |
12 | 8672066947756086825325 |
13 | 1892794863486905965709136 |
14 | 448582856421716543783775947 |
15 | 114720816495997657177701763246 |