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A289268 as a simple table

n a(n)
0 1
1 2
2 7
3 14
4 29
5 62
6 125
7 254
8 497
9 1022
10 2033
11 4094
12 8177
13 16382
14 32753
15 65534
16 130817
17 262142
18 524033
19 1048574
20 2096897
21 4194302
22 8388353
23 16777214
24 33554177
25 67108862
26 134217473
27 268435454
28 536870657
29 1073741822
30 2147483393
31 4294967294
32 8589869057

[1,2,7,14,29,62,125,254,497,1022,2033,4094,8177,
 16382,32753,65534,130817,262142,524033,1048574,
 2096897,4194302,8388353,16777214,33554177,
 67108862,134217473,268435454,536870657,1073741822,
 2147483393,4294967294,8589869057]

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Last modified April 23 03:30 EDT 2024. Contains 371906 sequences. (Running on oeis4.)