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 | 2 |
1 | 14 |
2 | 90 |
3 | 582 |
4 | 3762 |
5 | 24318 |
6 | 157194 |
7 | 1016118 |
8 | 6568290 |
9 | 42458094 |
10 | 274453434 |
11 | 1774094886 |
12 | 11467929618 |
13 | 74129862366 |
14 | 479182963050 |
15 | 3097487365398 |
16 | 20022473081538 |
17 | 129427300585422 |
18 | 836631222757146 |
19 | 5408069238299142 |