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A109784 as a simple table

n a(n)
0 2
1 5
2 6
3 14
4 31
5 59
6 118
7 238
8 475
9 951
10 1902
11 3802
12 7607
13 15215
14 30426
15 60854
16 121711
17 243419
18 486838
19 973678
20 1947355
21 3894711
22 7789422
23 15578842
24 31157687
25 62315375
26 124630746
27 249261494
28 498522991
29 997045979
30 1994091958
31 3988183918

[2,5,6,14,31,59,118,238,475,951,1902,3802,7607,
 15215,30426,60854,121711,243419,486838,973678,
 1947355,3894711,7789422,15578842,31157687,
 62315375,124630746,249261494,498522991,997045979,
 1994091958,3988183918]

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Last modified April 19 16:52 EDT 2024. Contains 371794 sequences. (Running on oeis4.)