n | a(n) |
---|---|
2 | 4 |
3 | 16 |
4 | 46 |
5 | 106 |
6 | 208 |
7 | 364 |
8 | 586 |
9 | 886 |
10 | 1276 |
11 | 1768 |
12 | 2374 |
13 | 3106 |
14 | 3976 |
15 | 4996 |
16 | 6178 |
17 | 7534 |
18 | 9076 |
19 | 10816 |
20 | 12766 |
21 | 14938 |
22 | 17344 |
23 | 19996 |
24 | 22906 |
25 | 26086 |
26 | 29548 |
27 | 33304 |
28 | 37366 |
29 | 41746 |
30 | 46456 |
31 | 51508 |
32 | 56914 |
33 | 62686 |
34 | 68836 |
35 | 75376 |
36 | 82318 |
37 | 89674 |
38 | 97456 |
39 | 105676 |
40 | 114346 |
[4,16,46,106,208,364,586,886,1276,1768,2374,3106, 3976,4996,6178,7534,9076,10816,12766,14938,17344, 19996,22906,26086,29548,33304,37366,41746,46456, 51508,56914,62686,68836,75376,82318,89674,97456, 105676,114346] |