n | a(n) |
---|---|
1 | 15 |
2 | 238 |
3 | 1373 |
4 | 5032 |
5 | 14037 |
6 | 32802 |
7 | 67681 |
8 | 127310 |
9 | 222965 |
10 | 368920 |
11 | 582789 |
12 | 885874 |
13 | 1303543 |
14 | 1865552 |
15 | 2606403 |
16 | 3565722 |
17 | 4788571 |
18 | 6325826 |
19 | 8234535 |
20 | 10578240 |
21 | 13427355 |
22 | 16859514 |
23 | 20959913 |
24 | 25821668 |
25 | 31546173 |
26 | 38243442 |
27 | 46032457 |
28 | 55041546 |
[15,238,1373,5032,14037,32802,67681,127310,222965, 368920,582789,885874,1303543,1865552,2606403, 3565722,4788571,6325826,8234535,10578240,13427355, 16859514,20959913,25821668,31546173,38243442, 46032457,55041546] |