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A000682 as a simple table

n a(n)
1 1
2 1
3 2
4 4
5 10
6 24
7 66
8 174
9 504
10 1406
11 4210
12 12198
13 37378
14 111278
15 346846
16 1053874
17 3328188
18 10274466
19 32786630
20 102511418
21 329903058
22 1042277722
23 3377919260
24 10765024432
25 35095839848
26 112670468128
27 369192702554
28 1192724674590
29 3925446804750

[1,1,2,4,10,24,66,174,504,1406,4210,12198,37378,
 111278,346846,1053874,3328188,10274466,32786630,
 102511418,329903058,1042277722,3377919260,
 10765024432,35095839848,112670468128,369192702554,
 1192724674590,3925446804750]

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Last modified March 28 07:48 EDT 2024. Contains 371235 sequences. (Running on oeis4.)