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 | 0 |
2 | 2 |
3 | 1 |
4 | 19 |
5 | 43 |
6 | 461 |
7 | 2350 |
8 | 22940 |
9 | 185313 |
10 | 1969105 |
11 | 20981585 |
12 | 255992617 |
13 | 3300259584 |
14 | 46394533498 |
15 | 694535043925 |
16 | 11123040844947 |
17 | 189008829494295 |
18 | 3402841007703469 |
19 | 64648146404160854 |
20 | 1293014652241452452 |
21 | 27152832827254344741 |
22 | 597366828915334031625 |