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A179544
as a simple table
n
a(n)
0
1
1
1
2
2
3
5
4
12
5
30
6
80
7
219
8
614
9
1766
10
5206
11
15646
12
47834
13
148602
14
468110
15
1492841
16
4814682
17
15686156
18
51575438
[1,1,2,5,12,30,80,219,614,1766,5206,15646,47834, 148602,468110,1492841,4814682,15686156,51575438]
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Last modified April 25 09:26 EDT 2024. Contains 371967 sequences. (Running on oeis4.)