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 | 0 |
1 | 18 |
2 | 612 |
3 | 20790 |
4 | 706248 |
5 | 23991642 |
6 | 815009580 |
7 | 27686334078 |
8 | 940520349072 |
9 | 31950005534370 |
10 | 1085359667819508 |
11 | 36870278700328902 |
12 | 1252504116143363160 |
13 | 42548269670174018538 |
14 | 1445388664669773267132 |
15 | 49100666329102117063950 |
16 | 1667977266524802206907168 |
17 | 56662126395514172917779762 |
18 | 1924844320180957076997604740 |