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 | 1 |
3 | 19 |
4 | 265 |
5 | 3382 |
6 | 45127 |
7 | 642124 |
8 | 9472141 |
9 | 142620175 |
10 | 2184923102 |
11 | 33988562262 |
12 | 535424509399 |
13 | 8522588308676 |
14 | 136861340397600 |
15 | 2214681188316280 |
16 | 36077557678826285 |
17 | 591161620794823095 |
18 | 9737057245791110455 |
19 | 161123397926645680215 |
20 | 2677275836361432889470 |