n | a(n) |
---|---|
0 | 4 |
1 | 7 |
2 | 10 |
3 | 16 |
4 | 28 |
5 | 52 |
6 | 100 |
7 | 196 |
8 | 388 |
9 | 772 |
10 | 1540 |
11 | 3076 |
12 | 6148 |
13 | 12292 |
14 | 24580 |
15 | 49156 |
16 | 98308 |
17 | 196612 |
18 | 393220 |
19 | 786436 |
20 | 1572868 |
21 | 3145732 |
22 | 6291460 |
23 | 12582916 |
24 | 25165828 |
25 | 50331652 |
26 | 100663300 |
27 | 201326596 |
28 | 402653188 |
29 | 805306372 |
30 | 1610612740 |
31 | 3221225476 |
[4,7,10,16,28,52,100,196,388,772,1540,3076,6148, 12292,24580,49156,98308,196612,393220,786436, 1572868,3145732,6291460,12582916,25165828, 50331652,100663300,201326596,402653188,805306372, 1610612740,3221225476] |