n | a(n) |
---|---|
0 | 0 |
1 | 6 |
2 | 21 |
3 | 45 |
4 | 78 |
5 | 120 |
6 | 171 |
7 | 231 |
8 | 300 |
9 | 378 |
10 | 465 |
11 | 561 |
12 | 666 |
13 | 780 |
14 | 903 |
15 | 1035 |
16 | 1176 |
17 | 1326 |
18 | 1485 |
19 | 1653 |
20 | 1830 |
21 | 2016 |
22 | 2211 |
23 | 2415 |
24 | 2628 |
25 | 2850 |
26 | 3081 |
27 | 3321 |
28 | 3570 |
29 | 3828 |
30 | 4095 |
31 | 4371 |
32 | 4656 |
33 | 4950 |
34 | 5253 |
35 | 5565 |
36 | 5886 |
37 | 6216 |
38 | 6555 |
39 | 6903 |
40 | 7260 |
41 | 7626 |
42 | 8001 |
43 | 8385 |
44 | 8778 |
45 | 9180 |
[0,6,21,45,78,120,171,231,300,378,465,561,666,780, 903,1035,1176,1326,1485,1653,1830,2016,2211,2415, 2628,2850,3081,3321,3570,3828,4095,4371,4656,4950, 5253,5565,5886,6216,6555,6903,7260,7626,8001,8385, 8778,9180] |