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A006054 as a simple table

n a(n)
0 0
1 0
2 1
3 2
4 5
5 11
6 25
7 56
8 126
9 283
10 636
11 1429
12 3211
13 7215
14 16212
15 36428
16 81853
17 183922
18 413269
19 928607
20 2086561
21 4688460
22 10534874
23 23671647
24 53189708
25 119516189
26 268550439
27 603427359
28 1355888968
29 3046654856
30 6845771321
31 15382308530
32 34563733525

[0,0,1,2,5,11,25,56,126,283,636,1429,3211,7215,
 16212,36428,81853,183922,413269,928607,2086561,
 4688460,10534874,23671647,53189708,119516189,
 268550439,603427359,1355888968,3046654856,
 6845771321,15382308530,34563733525]

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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)