n | a(n) |
---|---|
0 | 0 |
1 | 3 |
2 | 18 |
3 | 51 |
4 | 108 |
5 | 195 |
6 | 318 |
7 | 483 |
8 | 696 |
9 | 963 |
10 | 1290 |
11 | 1683 |
12 | 2148 |
13 | 2691 |
14 | 3318 |
15 | 4035 |
16 | 4848 |
17 | 5763 |
18 | 6786 |
19 | 7923 |
20 | 9180 |
21 | 10563 |
22 | 12078 |
23 | 13731 |
24 | 15528 |
25 | 17475 |
26 | 19578 |
27 | 21843 |
28 | 24276 |
29 | 26883 |
30 | 29670 |
31 | 32643 |
32 | 35808 |
33 | 39171 |
34 | 42738 |
35 | 46515 |
36 | 50508 |
37 | 54723 |
38 | 59166 |
39 | 63843 |
[0,3,18,51,108,195,318,483,696,963,1290,1683,2148, 2691,3318,4035,4848,5763,6786,7923,9180,10563, 12078,13731,15528,17475,19578,21843,24276,26883, 29670,32643,35808,39171,42738,46515,50508,54723, 59166,63843] |