n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 3 |
4 | 6 |
5 | 15 |
6 | 24 |
7 | 105 |
8 | 120 |
9 | 720 |
10 | 945 |
11 | 5040 |
12 | 10395 |
13 | 40320 |
14 | 135135 |
15 | 362880 |
16 | 2027025 |
17 | 3628800 |
18 | 34459425 |
19 | 39916800 |
20 | 479001600 |
21 | 654729075 |
22 | 6227020800 |
23 | 13749310575 |
24 | 87178291200 |
25 | 316234143225 |
26 | 1307674368000 |
27 | 7905853580625 |
28 | 20922789888000 |
29 | 213458046676875 |
30 | 355687428096000 |
[1,2,3,6,15,24,105,120,720,945,5040,10395,40320, 135135,362880,2027025,3628800,34459425,39916800, 479001600,654729075,6227020800,13749310575, 87178291200,316234143225,1307674368000, 7905853580625,20922789888000,213458046676875, 355687428096000] |