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 | 1 |
2 | 6 |
3 | 46 |
4 | 411 |
5 | 3996 |
6 | 41062 |
7 | 438662 |
8 | 4823133 |
9 | 54221518 |
10 | 620404859 |
11 | 7201317005 |
12 | 84590041441 |
13 | 1003656037278 |
14 | 12010861830069 |
15 | 144804336388912 |
16 | 1757106190680819 |
17 | 21443109365898743 |
18 | 263009775111233392 |
19 | 3240530659303505547 |
20 | 40088688455992604594 |