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) |
---|---|
1 | 1 |
2 | 3 |
3 | 11 |
4 | 42 |
5 | 161 |
6 | 619 |
7 | 2381 |
8 | 9160 |
9 | 35241 |
10 | 135583 |
11 | 521631 |
12 | 2006882 |
13 | 7721121 |
14 | 29705639 |
15 | 114287161 |
16 | 439699520 |
17 | 1691665681 |
18 | 6508382763 |
19 | 25039844851 |
20 | 96336348522 |
21 | 370636962881 |
22 | 1425959779059 |
23 | 5486126574341 |
24 | 21106896023080 |
25 | 81205027571321 |
26 | 312421897357543 |