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A056342 as a simple table

n a(n)
1 0
2 1
3 2
4 4
5 6
6 11
7 16
8 28
9 44
10 76
11 124
12 222
13 378
14 685
15 1222
16 2248
17 4110
18 7683
19 14308
20 27010
21 50962
22 96907
23 184408
24 352696
25 675186
26 1296856
27 2493724
28 4806076
29 9272778
30 17920858
31 34669600
32 67159048
33 130216122
34 252745366
35 490984486
36 954637556
37 1857545298
38 3617214679
39 7048675958
40 13744694926
41 26818405350

[0,1,2,4,6,11,16,28,44,76,124,222,378,685,1222,
 2248,4110,7683,14308,27010,50962,96907,184408,
 352696,675186,1296856,2493724,4806076,9272778,
 17920858,34669600,67159048,130216122,252745366,
 490984486,954637556,1857545298,3617214679,
 7048675958,13744694926,26818405350]

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Last modified August 15 00:19 EDT 2024. Contains 375171 sequences. (Running on oeis4.)