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A056112 as a simple table

n a(n)
1 1
2 1
3 4
4 10
5 22
6 47
7 97
8 197
9 397
10 797
11 1597
12 3198
13 6400
14 12804
15 25612
16 51228
17 102460
18 204924
19 409852
20 819708
21 1639420
22 3278844
23 6557692
24 13115389
25 26230783
26 52461571
27 104923147
28 209846299
29 419692603
30 839385211
31 1678770427

[1,1,4,10,22,47,97,197,397,797,1597,3198,6400,
 12804,25612,51228,102460,204924,409852,819708,
 1639420,3278844,6557692,13115389,26230783,
 52461571,104923147,209846299,419692603,839385211,
 1678770427]

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Last modified May 22 21:38 EDT 2024. Contains 372758 sequences. (Running on oeis4.)