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A092539 as a simple table

n a(n)
0 1
1 3
2 6
3 13
4 27
5 55
6 110
7 220
8 441
9 883
10 1766
11 3532
12 7064
13 14129
14 28258
15 56517
16 113035
17 226070
18 452140
19 904281
20 1808562
21 3617124
22 7234249
23 14468499
24 28936999
25 57873998
26 115747997
27 231495994
28 462991989
29 925983979
30 1851967959
31 3703935918

[1,3,6,13,27,55,110,220,441,883,1766,3532,7064,
 14129,28258,56517,113035,226070,452140,904281,
 1808562,3617124,7234249,14468499,28936999,
 57873998,115747997,231495994,462991989,925983979,
 1851967959,3703935918]

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Last modified June 3 05:44 EDT 2024. Contains 373054 sequences. (Running on oeis4.)