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) |
---|---|
0 | 1 |
1 | 3 |
2 | 63 |
3 | 1881 |
4 | 65610 |
5 | 2499336 |
6 | 100777122 |
7 | 4228144596 |
8 | 182674383705 |
9 | 8072369224920 |
10 | 363154406671485 |
11 | 16576444298006658 |
12 | 765806677899249168 |
13 | 35739548618003938440 |
14 | 1682429522012566325460 |
15 | 79793991407758199002740 |
16 | 3809208342822290233767522 |
17 | 182890356905449116974950200 |