n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 0 |
4 | 4 |
5 | 8 |
6 | 22 |
7 | 44 |
8 | 80 |
9 | 144 |
10 | 254 |
11 | 508 |
12 | 760 |
13 | 1520 |
14 | 2528 |
15 | 3968 |
16 | 5312 |
17 | 10624 |
18 | 14560 |
19 | 29120 |
20 | 40784 |
21 | 60544 |
22 | 95744 |
23 | 191488 |
24 | 242368 |
25 | 339520 |
26 | 531712 |
27 | 676864 |
28 | 916768 |
29 | 1833536 |
30 | 2331776 |
31 | 4663552 |
32 | 5527552 |
33 | 7862272 |
34 | 12163072 |
35 | 16420864 |
36 | 19593472 |
[0,0,0,4,8,22,44,80,144,254,508,760,1520,2528, 3968,5312,10624,14560,29120,40784,60544,95744, 191488,242368,339520,531712,676864,916768,1833536, 2331776,4663552,5527552,7862272,12163072,16420864, 19593472] |