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 | 61 |
4 | 891 |
5 | 16996 |
6 | 400251 |
7 | 11217781 |
8 | 364638336 |
9 | 13486045291 |
10 | 559192836771 |
11 | 25691965808026 |
12 | 1295521405067181 |
13 | 71131584836353861 |
14 | 4224255395774155566 |
15 | 269791923787785076921 |
16 | 18439806740525320993551 |
17 | 1342957106015632474616956 |
18 | 103824389511747541791086511 |