n | a(n) |
---|---|
0 | 0 |
1 | -3 |
2 | -18 |
3 | -45 |
4 | -192 |
5 | -459 |
6 | -1914 |
7 | -4557 |
8 | -18960 |
9 | -45123 |
10 | -187698 |
11 | -446685 |
12 | -1858032 |
13 | -4421739 |
14 | -18392634 |
15 | -43770717 |
16 | -182068320 |
17 | -433285443 |
18 | -1802290578 |
19 | -4289083725 |
20 | -17840837472 |
21 | -42457551819 |
22 | -176606084154 |
23 | -420286434477 |
24 | -1748220004080 |
25 | -4160406792963 |
[0,-3,-18,-45,-192,-459,-1914,-4557,-18960,-45123, -187698,-446685,-1858032,-4421739,-18392634, -43770717,-182068320,-433285443,-1802290578, -4289083725,-17840837472,-42457551819, -176606084154,-420286434477,-1748220004080, -4160406792963] |