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) |
---|---|
11 | 2 |
12 | 570 |
13 | 34643 |
14 | 1139465 |
15 | 26298831 |
16 | 479669603 |
17 | 7386945631 |
18 | 100099764774 |
19 | 1227140160022 |
20 | 13879804132399 |
21 | 146957303797639 |
22 | 1472647088474040 |
23 | 14087369324642004 |
24 | 129522280702233381 |
25 | 1150891407181302417 |
26 | 9927963973481921295 |
27 | 83454334937159452579 |