n | a(n) |
---|---|
1 | 0 |
2 | 46 |
3 | 985 |
4 | 7986 |
5 | 67884 |
6 | 519656 |
7 | 3804074 |
8 | 27188104 |
9 | 190081944 |
10 | 1307551136 |
11 | 8883115770 |
12 | 59735869460 |
13 | 398338301812 |
14 | 2637611297824 |
15 | 17360607113512 |
16 | 113677820297300 |
17 | 741027989329060 |
18 | 4811486509126868 |
19 | 31131965964391810 |
[0,46,985,7986,67884,519656,3804074,27188104, 190081944,1307551136,8883115770,59735869460, 398338301812,2637611297824,17360607113512, 113677820297300,741027989329060,4811486509126868, 31131965964391810] |