n | a(n) |
---|---|
0 | 3 |
1 | 8 |
2 | 22 |
3 | 60 |
4 | 162 |
5 | 436 |
6 | 1174 |
7 | 3164 |
8 | 8530 |
9 | 22996 |
10 | 61990 |
11 | 167100 |
12 | 450434 |
13 | 1214196 |
14 | 3273014 |
15 | 8822812 |
16 | 23782962 |
17 | 64109844 |
18 | 172815814 |
19 | 465845884 |
20 | 1255743842 |
21 | 3385009204 |
22 | 9124701142 |
23 | 24596733916 |
24 | 66303466770 |
25 | 178729002068 |
26 | 481785610086 |
27 | 1298711297084 |
28 | 3500833146178 |
29 | 9436918539636 |
30 | 25438353615990 |
[3,8,22,60,162,436,1174,3164,8530,22996,61990, 167100,450434,1214196,3273014,8822812,23782962, 64109844,172815814,465845884,1255743842, 3385009204,9124701142,24596733916,66303466770, 178729002068,481785610086,1298711297084, 3500833146178,9436918539636,25438353615990] |