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) |
---|---|
9 | 1 |
10 | 2 |
11 | 7 |
12 | 22 |
13 | 73 |
14 | 240 |
15 | 818 |
16 | 2824 |
17 | 10004 |
18 | 36252 |
19 | 134583 |
20 | 512580 |
21 | 2002550 |
22 | 8036582 |
23 | 33117812 |
24 | 140269222 |
25 | 610272640 |
26 | 2728310488 |
27 | 12523401416 |
28 | 59010337316 |
29 | 285150731417 |
30 | 1412280452528 |
31 | 7161224109072 |
32 | 37149235934192 |
33 | 196939443174176 |
34 | 1066080526789082 |