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A298164 as a simple table

n a(n)
1 0
2 3
3 3
4 6
5 10
6 18
7 32
8 80
9 171
10 528
11 1439
12 4889
13 15449
14 53949
15 182180
16 637755
17 2204512
18 7715118
19 26867102
20 93989058
21 328149079
22 1147549260
23 4010085072
24 14021225991
25 49011288024
26 171356237471
27 599040489814
28 2094336965494
29 7321826414980

[0,3,3,6,10,18,32,80,171,528,1439,4889,15449,
 53949,182180,637755,2204512,7715118,26867102,
 93989058,328149079,1147549260,4010085072,
 14021225991,49011288024,171356237471,599040489814,
 2094336965494,7321826414980]

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Last modified May 20 23:05 EDT 2022. Contains 353886 sequences. (Running on oeis4.)