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) |
---|---|
10 | 1 |
11 | 25652 |
12 | 461175 |
13 | 1740024 |
14 | 3907995 |
15 | 7391475 |
16 | 13058840 |
17 | 22225256 |
18 | 36773397 |
19 | 59366450 |
20 | 93736500 |
21 | 145044900 |
22 | 220330110 |
23 | 329064450 |
24 | 483841800 |
25 | 701220000 |
26 | 1002744600 |
27 | 1416183912 |
28 | 1977008880 |
29 | 2730155120 |
30 | 3732108600 |
31 | 5053360840 |