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 | 4 |
3 | 31 |
4 | 400 |
5 | 16105 |
6 | 402234 |
7 | 25646167 |
8 | 943531280 |
9 | 81870575521 |
10 | 15025258332150 |
11 | 846949229880161 |
12 | 182859777940000980 |
13 | 23127577557875340733 |
14 | 1759175174860440565844 |
15 | 262246703278703657363377 |
16 | 74543635579202247026882160 |
17 | 21930887362370823132822661921 |
18 | 2279217547342466764922495586798 |