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A211465 as a simple table

n a(n)
1 24
2 116
3 556
4 2652
5 12588
6 59484
7 279932
8 1312364
9 6131052
10 28550492
11 132555868
12 613748556
13 2834515596
14 13060107900
15 60044009084
16 275496757868
17 1261682707500
18 5768039837468
19 26327131807900
20 119984300243340
21 546053643671244

[24,116,556,2652,12588,59484,279932,1312364,
 6131052,28550492,132555868,613748556,2834515596,
 13060107900,60044009084,275496757868,
 1261682707500,5768039837468,26327131807900,
 119984300243340,546053643671244]

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Last modified May 23 14:15 EDT 2022. Contains 353975 sequences. (Running on oeis4.)