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A154393 as a simple table

n a(n)
1 1
2 9
3 34
4 182
5 836
6 4025
7 19001
8 90358
9 428481
10 2034035
11 9651787
12 45806244
13 217378076
14 1031612713
15 4895689348
16 23233383508
17 110258103799
18 523249458736
19 2483172990911
20 11784338112247
21 55924666344750
22 265400424550505
23 1259504788813791
24 5977203382848010

[1,9,34,182,836,4025,19001,90358,428481,2034035,
 9651787,45806244,217378076,1031612713,4895689348,
 23233383508,110258103799,523249458736,
 2483172990911,11784338112247,55924666344750,
 265400424550505,1259504788813791,5977203382848010]

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Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)