n | a(n) |
---|---|
0 | -1 |
1 | 4 |
2 | 2 |
3 | 10 |
4 | 14 |
5 | 34 |
6 | 62 |
7 | 130 |
8 | 254 |
9 | 514 |
10 | 1022 |
11 | 2050 |
12 | 4094 |
13 | 8194 |
14 | 16382 |
15 | 32770 |
16 | 65534 |
17 | 131074 |
18 | 262142 |
19 | 524290 |
20 | 1048574 |
21 | 2097154 |
22 | 4194302 |
23 | 8388610 |
24 | 16777214 |
25 | 33554434 |
26 | 67108862 |
27 | 134217730 |
28 | 268435454 |
29 | 536870914 |
30 | 1073741822 |
31 | 2147483650 |
32 | 4294967294 |
33 | 8589934594 |
34 | 17179869182 |
35 | 34359738370 |
[-1,4,2,10,14,34,62,130,254,514,1022,2050,4094, 8194,16382,32770,65534,131074,262142,524290, 1048574,2097154,4194302,8388610,16777214,33554434, 67108862,134217730,268435454,536870914,1073741822, 2147483650,4294967294,8589934594,17179869182, 34359738370] |