n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 8 |
3 | 20 |
4 | 47 |
5 | 105 |
6 | 226 |
7 | 474 |
8 | 977 |
9 | 1991 |
10 | 4028 |
11 | 8112 |
12 | 16291 |
13 | 32661 |
14 | 65414 |
15 | 130934 |
16 | 261989 |
17 | 524115 |
18 | 1048384 |
19 | 2096940 |
20 | 4194071 |
21 | 8388353 |
22 | 16776938 |
23 | 33554130 |
24 | 67108537 |
25 | 134217375 |
26 | 268435076 |
27 | 536870504 |
28 | 1073741387 |
29 | 2147483181 |
[1,3,8,20,47,105,226,474,977,1991,4028,8112,16291, 32661,65414,130934,261989,524115,1048384,2096940, 4194071,8388353,16776938,33554130,67108537, 134217375,268435076,536870504,1073741387, 2147483181] |