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 | 128 |
3 | 139968 |
4 | 536870912 |
5 | 5000000000000 |
6 | 92442129447518208 |
7 | 2988151979474457198592 |
8 | 154742504910672534362390528 |
9 | 12044329605471552321957641846784 |
10 | 1342177280000000000000000000000000000 |
11 | 206097683218942123873399068932507659403264 |
12 | 42281678783395138381516145098915043145456549888 |