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A129420 as a simple table

n a(n)
1 1
2 5
3 54
4 1753
5 189341
6 46935710
7 20494522535
8 14041749098602
9 14155266802426836
10 20061744131278672638
11 38587417589460488631726
12 97900485588988429336271590
13 320012505326477694925887757141
14 1321269556386383657509085883067690
15 6775074159053505093089897813890701467 

[1,5,54,1753,189341,46935710,20494522535,
 14041749098602,14155266802426836,
 20061744131278672638,38587417589460488631726,
 97900485588988429336271590,
 320012505326477694925887757141,
 1321269556386383657509085883067690,
 6775074159053505093089897813890701467]

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Last modified April 18 17:56 EDT 2024. Contains 371781 sequences. (Running on oeis4.)