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A132863 as a simple table

n a(n)
0 1
1 3
2 21
3 195
4 2085
5 24243
6 297909
7 3806883
8 50082885
9 673851795
10 9229863381
11 128273819523
12 1804331883621
13 25639360102515
14 367507859864565
15 5307403512554595
16 77150495031376005
17 1127965980470739795
18 16575672566809158165
19 244695925293076974915 

[1,3,21,195,2085,24243,297909,3806883,50082885,
 673851795,9229863381,128273819523,1804331883621,
 25639360102515,367507859864565,5307403512554595,
 77150495031376005,1127965980470739795,
 16575672566809158165,244695925293076974915]

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Last modified May 14 05:21 EDT 2024. Contains 372528 sequences. (Running on oeis4.)