n | a(n) |
---|---|
1 | 10 |
2 | 43 |
3 | 179 |
4 | 740 |
5 | 3054 |
6 | 12599 |
7 | 51971 |
8 | 214376 |
9 | 884278 |
10 | 3647546 |
11 | 15045706 |
12 | 62061794 |
13 | 255997704 |
14 | 1055960840 |
15 | 4355715996 |
16 | 17966823308 |
17 | 74111062350 |
18 | 305699536774 |
19 | 1260975134078 |
20 | 5201376179830 |
21 | 21455073484758 |
22 | 88499689759294 |
23 | 365050956038686 |
24 | 1505792854949114 |
[10,43,179,740,3054,12599,51971,214376,884278, 3647546,15045706,62061794,255997704,1055960840, 4355715996,17966823308,74111062350,305699536774, 1260975134078,5201376179830,21455073484758, 88499689759294,365050956038686,1505792854949114] |