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 | 10 |
2 | 86 |
3 | 692 |
4 | 5380 |
5 | 41032 |
6 | 309464 |
7 | 2318480 |
8 | 17299984 |
9 | 128771488 |
10 | 957058400 |
11 | 7106470208 |
12 | 52737656896 |
13 | 391231895680 |
14 | 2901702413696 |
15 | 21518544511232 |
16 | 159564652069120 |
17 | 1183145311447552 |
18 | 8772545567020544 |
19 | 65043606215029760 |