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A143096 as a simple table

n a(n)
1 1
2 4
3 5
4 9
5 17
6 33
7 65
8 129
9 257
10 513
11 1025
12 2049
13 4097
14 8193
15 16385
16 32769
17 65537
18 131073
19 262145
20 524289
21 1048577
22 2097153
23 4194305
24 8388609
25 16777217
26 33554433
27 67108865
28 134217729
29 268435457
30 536870913
31 1073741825
32 2147483649
33 4294967297
34 8589934593

[1,4,5,9,17,33,65,129,257,513,1025,2049,4097,8193,
 16385,32769,65537,131073,262145,524289,1048577,
 2097153,4194305,8388609,16777217,33554433,
 67108865,134217729,268435457,536870913,1073741825,
 2147483649,4294967297,8589934593]

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Last modified January 18 19:50 EST 2020. Contains 331030 sequences. (Running on oeis4.)