n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 4 |
3 | 8 |
4 | 16 |
5 | 32 |
6 | 67 |
7 | 152 |
8 | 376 |
9 | 992 |
10 | 2704 |
11 | 7424 |
12 | 20233 |
13 | 54398 |
14 | 144112 |
15 | 376736 |
16 | 974368 |
17 | 2500544 |
18 | 6385435 |
19 | 16264220 |
20 | 41396788 |
21 | 105423776 |
22 | 268818064 |
23 | 686499008 |
24 | 1755723793 |
25 | 4495691834 |
26 | 11521647916 |
27 | 29543647160 |
28 | 75774096832 |
29 | 194353495424 |
[1,2,4,8,16,32,67,152,376,992,2704,7424,20233, 54398,144112,376736,974368,2500544,6385435, 16264220,41396788,105423776,268818064,686499008, 1755723793,4495691834,11521647916,29543647160, 75774096832,194353495424] |