n | a(n) |
---|---|
1 | 0 |
2 | 4 |
3 | 3 |
4 | 8 |
5 | 14 |
6 | 19 |
7 | 46 |
8 | 56 |
9 | 133 |
10 | 184 |
11 | 372 |
12 | 599 |
13 | 1064 |
14 | 1874 |
15 | 3147 |
16 | 5692 |
17 | 9516 |
18 | 17053 |
19 | 28980 |
20 | 51004 |
21 | 88089 |
22 | 153086 |
23 | 266660 |
24 | 461205 |
25 | 804810 |
26 | 1392380 |
27 | 2426083 |
28 | 4205680 |
29 | 7313450 |
30 | 12699273 |
31 | 22056242 |
32 | 38328650 |
33 | 66544359 |
34 | 115648570 |
35 | 200804584 |
[0,4,3,8,14,19,46,56,133,184,372,599,1064,1874, 3147,5692,9516,17053,28980,51004,88089,153086, 266660,461205,804810,1392380,2426083,4205680, 7313450,12699273,22056242,38328650,66544359, 115648570,200804584] |