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A072827 as a simple table

n a(n)
1 1
2 2
3 6
4 18
5 46
6 115
7 301
8 792
9 2068
10 5380
11 14020
12 36581
13 95413
14 248786
15 648714
16 1691686
17 4411530
18 11503991
19 29998953
20 78228640
21 203998184
22 531969064
23 1387222648
24 3617479225
25 9433351129
26 24599481138
27 64148406350
28 167280683834

[1,2,6,18,46,115,301,792,2068,5380,14020,36581,
 95413,248786,648714,1691686,4411530,11503991,
 29998953,78228640,203998184,531969064,1387222648,
 3617479225,9433351129,24599481138,64148406350,
 167280683834]

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Last modified April 25 09:49 EDT 2024. Contains 371967 sequences. (Running on oeis4.)