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 | 5 |
2 | 60 |
3 | 1070 |
4 | 25440 |
5 | 756080 |
6 | 26964960 |
7 | 1121963120 |
8 | 53351831040 |
9 | 2854122433280 |
10 | 169649803023360 |
11 | 11092432778385920 |
12 | 791204615734640640 |
13 | 61138238969353748480 |
14 | 5087702653663698677760 |
15 | 453621615686933964830720 |
16 | 43141424825262182799114240 |
17 | 4359374368561019960377671680 |