n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 0 |
4 | 1 |
5 | 3 |
6 | 9 |
7 | 19 |
8 | 38 |
9 | 64 |
10 | 106 |
11 | 162 |
12 | 243 |
13 | 343 |
14 | 479 |
15 | 645 |
16 | 860 |
17 | 1110 |
18 | 1424 |
19 | 1790 |
20 | 2237 |
21 | 2743 |
22 | 3349 |
23 | 4035 |
24 | 4842 |
25 | 5734 |
26 | 6770 |
27 | 7920 |
28 | 9239 |
29 | 10679 |
30 | 12315 |
31 | 14105 |
32 | 16120 |
33 | 18290 |
34 | 20716 |
35 | 23342 |
36 | 26257 |
37 | 29377 |
38 | 32821 |
39 | 36517 |
40 | 40574 |
41 | 44880 |
42 | 49586 |
43 | 54602 |
44 | 60059 |
45 | 65827 |
46 | 72079 |
47 | 78705 |
48 | 85860 |
49 | 93376 |
50 | 101468 |
[0,0,0,1,3,9,19,38,64,106,162,243,343,479,645,860, 1110,1424,1790,2237,2743,3349,4035,4842,5734,6770, 7920,9239,10679,12315,14105,16120,18290,20716, 23342,26257,29377,32821,36517,40574,44880,49586, 54602,60059,65827,72079,78705,85860,93376,101468] |