n | a(n) |
---|---|
1 | 0 |
2 | 4 |
3 | 16 |
4 | 38 |
5 | 74 |
6 | 128 |
7 | 204 |
8 | 306 |
9 | 438 |
10 | 604 |
11 | 808 |
12 | 1054 |
13 | 1346 |
14 | 1688 |
15 | 2084 |
16 | 2538 |
17 | 3054 |
18 | 3636 |
19 | 4288 |
20 | 5014 |
21 | 5818 |
22 | 6704 |
23 | 7676 |
24 | 8738 |
25 | 9894 |
26 | 11148 |
27 | 12504 |
28 | 13966 |
29 | 15538 |
30 | 17224 |
31 | 19028 |
32 | 20954 |
33 | 23006 |
34 | 25188 |
35 | 27504 |
36 | 29958 |
37 | 32554 |
38 | 35296 |
39 | 38188 |
40 | 41234 |
41 | 44438 |
[0,4,16,38,74,128,204,306,438,604,808,1054,1346, 1688,2084,2538,3054,3636,4288,5014,5818,6704,7676, 8738,9894,11148,12504,13966,15538,17224,19028, 20954,23006,25188,27504,29958,32554,35296,38188, 41234,44438] |