Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 6 |
3 | 57 |
4 | 678 |
5 | 9270 |
6 | 139968 |
7 | 2285073 |
8 | 39871926 |
9 | 739129374 |
10 | 14521778820 |
11 | 302421450474 |
12 | 6687874784484 |
13 | 157491909678168 |
14 | 3961138908376692 |
15 | 106663881061254465 |
16 | 3078671632202791782 |
17 | 95213375569840078422 |
18 | 3149291101933230285924 |
19 | 111073721303120881912686 |
[1,1,6,57,678,9270,139968,2285073,39871926, 739129374,14521778820,302421450474,6687874784484, 157491909678168,3961138908376692, 106663881061254465,3078671632202791782, 95213375569840078422,3149291101933230285924, 111073721303120881912686] |