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A236012 as a simple table

n a(n)
1 306
2 1126
3 3744
4 12544
5 41844
6 140716
7 471308
8 1580152
9 5294132
10 17749124
11 59488776
12 199400040
13 668327516
14 2240142740
15 7508500744
16 25167109004
17 84355063048
18 282742241052
19 947697217680
20 3176499039060
21 10647009866132 

[306,1126,3744,12544,41844,140716,471308,1580152,
 5294132,17749124,59488776,199400040,668327516,
 2240142740,7508500744,25167109004,84355063048,
 282742241052,947697217680,3176499039060,
 10647009866132]

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Last modified September 19 13:45 EDT 2024. Contains 376012 sequences. (Running on oeis4.)